Function panel

Abstract

To provide a novel function panel which is excellent in the convenience, usefulness, or reliability.SOLUTION: The function panel has a first region, a second region, and a third region. The third region is sandwiched between the first region and the second rection, the third region is bendable, and the third region comprises a function layer, a joint layer, and a first conductive film. The joint layer comprises a region sandwiched between the function layer and the first conductive film, the function layer includes a circuit and an insulation film, and the circuit includes a second conductive film. The insulation film has a region sandwiched between the first conductive film and the second conductive film. The first conductive film forms a capacitor between itself and the second conductive film.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] One embodiment of the present invention is a functional panel, a display device, an input / output device, a data processing device, or a semiconductor device. Regarding.

[0002] Note that one embodiment of the present invention is not limited to the above technical fields. The technical field of one aspect relates to an article, a method, or a manufacturing method. One aspect of the present invention is a process, machine, manufacture, or composition. Therefore, the invention disclosed herein more specifically relates to The technical field of one embodiment of the present invention is a semiconductor device, a display device, a light-emitting device, a power storage device, a memory device, Examples include their driving methods and their manufacturing methods. [Background technology]

[0003] A display panel having a first area, a second area, and a display area is known (see patent document 1). The second region includes a part of the display region, the second region includes a first member, and the second region The region can bend the first member outward, and the first member comprises a first elastic body and a second elastic body. The second elastic body has an end part that is partially or completely covered by the first elastic body. The second elastic body has a greater elastic modulus than the first elastic body. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] International Publication No. 2019 / 106480 Summary of the Invention [Problem to be solved by the invention]

[0005] One aspect of the present invention is to provide a novel functional panel that is highly convenient, useful, or reliable. Another object of the present invention is to provide a novel semiconductor device that is highly convenient, useful, or reliable. Or, to provide a new input that is convenient, useful, or reliable. It is an object of the present invention to provide an output device that is convenient, useful, or reliable. Another object of the present invention is to provide a novel information processing device. One of the objectives of the present invention is to provide a new input / output device, a new information processing device, or a new semiconductor device. Let's say.

[0006] The description of these problems does not preclude the existence of other problems. It is not necessary for the present invention to solve all of these problems. The above will be made clear from the description, drawings, claims, etc. It is possible to extract other issues from the descriptions in the patent, claims, etc. [Means for solving the problem]

[0007] (1) One aspect of the present invention is a functional panel having a first region, a second region, and a third region. It's Nell.

[0008] The third region is sandwiched between the first region and the second region, and the third region is flexible. The third region includes a functional layer, a bonding layer, and a first conductive film.

[0009] The bonding layer has a region sandwiched between the functional layer and the first conductive film, and the functional layer has a circuit and an insulating Includes membrane.

[0010] The circuit includes a second conductive film, and the insulating film is an area sandwiched between the first conductive film and the second conductive film. It has a region.

[0011] The first conductive film forms a capacitance with the second conductive film.

[0012] This allows the circuit to be shielded from noise using the first conductive film. As a result, new functional performance that is excellent in convenience, usefulness, and reliability can be realized. In this specification and the like, the term "electrostatic discharge" refers to a discharge that occurs due to electrostatic discharge or the like. The electromagnetic noise generated is simply referred to as noise.

[0013] (2) Another aspect of the present invention is the functional panel having a first substrate. The first base material has a region where the first conductive film is sandwiched between the first base material and the bonding layer.

[0014] This makes it possible to protect the first conductive film from external forces and the like using the first base material. As a result, a novel functional panel that is highly convenient, useful, and reliable can be provided. do.

[0015] (3) In addition, one aspect of the present invention is the above-mentioned functional panel having a fourth region and a fifth region. It is.

[0016] The fifth region is sandwiched between the first region and the fourth region, and the fifth region has a first bending stiffness. To have sexuality.

[0017] The third region includes a second substrate, and the first conductive film is sandwiched between the second substrate and an adhesive layer. a third region having a second bending stiffness;

[0018] The second bending stiffness is higher than the first bending stiffness.

[0019] This allows the neutral plane of the third region to be closer to the second substrate. The neutral plane of the third region can be closer to the second substrate than the neutral plane of the third region. The center of the curvature circle that appears as the curve is used as a reference, and the conductive film is positioned on the outside of the functional layer. Alternatively, the bending in the direction of the second conductive layer may be performed. Alternatively, for example, the compression caused by bending in the direction can be reduced. The stress can be applied to the second conductive film, or can be generated by bending in that direction, e.g. As a result, it is possible to prevent the destruction of the functional layer. A new function panel can be provided.

[0020] (4) In addition, one aspect of the present invention is a third method for determining the curvature of a curved surface based on the center of the curvature circle that appears as the curved surface is bent. The fifth region is bent so that the conductive film is on the outside of the functional layer, and the fifth region is oriented in the opposite direction to the third region. The above functional panel can be bent.

[0021] This allows the third region and the fifth region to bend alternately. The functional panel can be bent, for example, in a zigzag pattern. For example, it is possible to prevent the destruction of the functional layer. The fifth region is bent so that the conductive film is located inside the functional layer, with the center of the efficiency circle as the reference. As a result, a novel functional panel with excellent convenience, usefulness, and reliability can be provided. It is possible.

[0022] (5) Another aspect of the present invention is a functional panel having a pixel, the circuit of which includes a first pixel circuit. It's Nell.

[0023] The pixel includes a light-emitting element and a first pixel circuit, and the light-emitting element is electrically connected to the first pixel circuit. will be done.

[0024] This allows the first conductive film to shield the pixels and prevent noise propagation. Alternatively, the influence of noise on the display can be reduced. It is possible to reduce the display distortion caused by the proximity of a finger or the like. As a result, a novel functional panel that is highly convenient, useful, and reliable can be provided. This can be done.

[0025] (6) A functional panel according to one aspect of the present invention is the functional panel having a set of pixels. do.

[0026] The set of pixels includes the pixel and another pixel, the other pixel including a second pixel circuit and a photoelectric conversion element. Equipped with a conversion element.

[0027] The photoelectric conversion element is electrically connected to the second pixel circuit.

[0028] (7) Another aspect of the present invention is the functional panel described above, which has a functional layer.

[0029] The functional layer includes a first pixel circuit, the first pixel circuit including a first transistor, and the functional layer a second pixel circuit including a second transistor, and a functional layer including a driving circuit; and the drive circuit includes a third transistor.

[0030] The first transistor comprises a semiconductor film, and the second transistor comprises a semiconductor film of the first transistor. a semiconductor film that can be fabricated by a process of forming a semiconductor film, and the third transistor is The semiconductor film can be manufactured by the process of forming the transistor semiconductor film.

[0031] This allows the pixel circuit to be formed in the functional layer. Alternatively, the drive circuit can be formed in the functional layer. Alternatively, for example, in the process of forming a semiconductor film used in a pixel circuit, A semiconductor film used in a driver circuit can be formed by the above method. As a result, new functions that are highly convenient, useful, or reliable can be realized. A panel can be provided.

[0032] (8) Another embodiment of the present invention is a semiconductor device including the above-described functional panel and a housing.

[0033] The housing has a first side, a second side, and a third side.

[0034] the third surface is sandwiched between the first surface and the second surface, the first surface overlapping the first region; The second surface overlaps the second region, and the third surface is spaced apart from the third region. The distance changes as the third region bends.

[0035] This allows the circuit to bend even if the distance between the housing and the circuit changes, for example, due to bending of the third region. The circuit can operate stably. Alternatively, the first conductive film can be formed on the first substrate. As a result, it is possible to provide a new product that is convenient, useful, and reliable. A new semiconductor device can be provided.

[0036] (9) Another aspect of the present invention is a display device having the above-described functional panel and a control unit. do.

[0037] The control unit is supplied with image information and control information, and the control unit generates information based on the image information. The control unit generates a control signal based on the control information, and the control unit provides the information and the control signal. do.

[0038] The functional panel is supplied with information and control signals, and the pixels emit light based on the information.

[0039] This allows image information to be displayed using the light-emitting elements. It is possible to provide a novel display device that is excellent in usability and reliability.

[0040] (10) Another embodiment of the present invention is an input / output device including an input unit and a display unit.

[0041] The display unit has the above-mentioned function panel, the input unit has a detection area, and the input unit is adjacent to the detection area. The detection area has an area overlapping with the pixel.

[0042] This allows the display unit to display image information while the area adjacent to the display unit overlaps the image information. Or, a finger placed close to the display can be used as a pointer to detect the position. Alternatively, the location information can be associated with the image information displayed on the display unit. As a result, a novel input / output device with excellent convenience, usefulness, and reliability can be provided. can be provided.

[0043] (11) Another embodiment of the present invention is a data processing device including an arithmetic device and an input / output device. be.

[0044] The computing device is supplied with input information or sensed information, and the computing device performs a calculation based on the input information or sensed information. Based on the control information and image information, the control information and image information are generated, and the arithmetic unit supplies the control information and image information. do.

[0045] The input / output device provides input information and sensing information, and the input / output device provides control information and image information. The input / output device includes a display unit, an input unit, and a detection unit.

[0046] The display unit includes the above-mentioned functional panel, and displays image information based on the control information.

[0047] The input unit generates input information, and the detection unit generates detection information.

[0048] This allows the control information to be generated based on the input information or the detected information. Alternatively, image information can be displayed based on input information or detected information. It is possible to provide a novel information processing device that is highly convenient, useful, and reliable.

[0049] (12) Furthermore, one aspect of the present invention is a keyboard, a hardware button, a pointing device, device, touch sensor, illuminance sensor, imaging device, voice input device, eye gaze input device, posture detection and the above-mentioned function panel.

[0050] This allows the display of image information or control information based on information provided using various input devices. The information can be generated by a computing device, resulting in a more convenient, useful, or reliable It is possible to provide a novel information processing device.

[0051] In the drawings accompanying this specification, components are classified by function and are shown as independent blocks. However, it is difficult to completely separate the components by function in reality. It is possible that one component may be involved in multiple functions.

[0052] In this specification, the source and drain of a transistor are used to indicate the polarity and The name changes depending on the level of the potential applied to the terminal. Generally, n-channel In a transistor with a low potential, the terminal to which a low potential is applied is called the source, and the terminal to which a high potential is applied is called the The terminal to which the transistor is connected is called the drain. The terminal to which a high potential is applied is called the drain, and the terminal to which a high potential is applied is called the source. For convenience, let us assume that the source and drain are fixed. However, in reality, the source and drain are connected according to the above potential relationship. The way they are handled changes.

[0053] In this specification, the source of a transistor is a part of a semiconductor film that functions as an active layer. The source region connected to the semiconductor film or the source electrode connected to the semiconductor film. The drain of the transistor is a drain region that is a part of the semiconductor film, or a region that is part of the semiconductor film. "Gate" means the gate electrode.

[0054] In this specification, the state in which transistors are connected in series means, for example, Only one of the source or drain of one transistor is connected to the source or drain of the second transistor. It also means that the transistors are connected in parallel. The state where either the source or drain of the first transistor is connected to the second transistor and the source or drain of the first transistor is connected to one of the source and drain of the second transistor. The other of the two transistors is connected to the other of the source or drain of the second transistor. do.

[0055] In this specification, connection means an electrical connection, and a current, voltage, or potential is supplied. Therefore, the connected state corresponds to the state where the signal can be supplied or transmitted. does not necessarily refer to the state in which a current, voltage, or potential is available or transferable. The signals are transmitted through circuit elements such as wires, resistors, diodes, and transistors. This also includes the state of being directly connected.

[0056] In this specification, even when components that are independent on the circuit diagram are connected to each other, However, in reality, for example, when a part of the wiring functions as an electrode, one conductive film may be connected to multiple In this specification, the term "connection" refers to such a Cases in which one conductive film has the functions of multiple components are also included in this category.

[0057] In this specification, either the first electrode or the second electrode of a transistor is a source the other refers to the drain electrode. [Effects of the Invention]

[0058] According to one aspect of the present invention, a novel functional panel that is excellent in convenience, usefulness, and reliability is provided. Alternatively, a novel semiconductor device that is excellent in convenience, usefulness, or reliability can be provided. Alternatively, a novel input / output device that is highly convenient, useful, or reliable can be provided. Alternatively, a novel information processing device that is highly convenient, useful, or reliable can be provided. Or, new function panels, new input / output devices, new information A processing device or a novel semiconductor device can be provided.

[0059] The description of these effects does not preclude the existence of other effects. The embodiment does not necessarily have to have all of these effects. , the specification, drawings, claims, etc., and It is possible to extract other effects from the claims and other descriptions. [Brief explanation of the drawings]

[0060] [Figure 1] 1A to 1C are diagrams illustrating the configuration of a functional panel according to an embodiment. [Figure 2] 2A and 2B are cross-sectional views illustrating the configuration of a functional panel according to the embodiment. [Figure 3] FIG. 3 is a cross-sectional view illustrating the configuration of the functional panel according to the embodiment. [Figure 4] 4A to 4C are cross-sectional views illustrating the configuration of a functional panel according to the embodiment. [Figure 5] 5A to 5C are diagrams illustrating a configuration of a display device according to an embodiment. [Figure 6] 6A to 6C are diagrams illustrating a configuration of a display device according to an embodiment. [Figure 7] 7A and 7B are cross-sectional views illustrating the configuration of a display device according to an embodiment. [Figure 8] 8A and 8B are diagrams illustrating the configuration of a functional panel according to an embodiment. [Figure 9] 9A to 9C are diagrams illustrating the configuration of a functional panel according to an embodiment. [Figure 10] FIG. 10 is a circuit diagram illustrating the configuration of the functional panel according to the embodiment. [Figure 11] FIG. 11 is a circuit diagram illustrating the configuration of the functional panel according to the embodiment. [Figure 12]FIG. 12 is a cross-sectional view illustrating the configuration of the functional panel according to the embodiment. [Figure 13] 13A and 13B are cross-sectional views illustrating the configuration of a functional panel according to an embodiment. [Figure 14] 14A and 14B are cross-sectional views illustrating the configuration of a functional panel according to an embodiment. [Figure 15] 15(A) and 15(B) are cross-sectional views illustrating the configuration of a functional panel according to an embodiment. [Figure 16] FIG. 16 is a diagram illustrating the configuration of a function panel according to the embodiment. [Figure 17] 17(A) and 17(B) are circuit diagrams illustrating the configuration of a functional panel according to an embodiment. [Figure 18] FIG. 18 is a diagram illustrating the operation of the functional panel according to the embodiment. [Figure 19] 19A to 19D are diagrams illustrating a configuration of a display device according to an embodiment. [Figure 20] FIG. 20 is a block diagram illustrating the configuration of the input / output device according to the embodiment. [Figure 21] 21A to 21D are diagrams illustrating the configuration of an input / output device according to an embodiment. [Figure 22] 22A to 22D are diagrams illustrating the configuration of an input / output device according to an embodiment. [Figure 23] 23A to 23C are block diagrams and projection diagrams illustrating the configuration of an information processing device according to an embodiment. [Figure 24] 24(A) and (B) are flowcharts illustrating a method for driving an information processing device according to an embodiment. [Figure 25] 25A to 25C are diagrams illustrating a method for driving an information processing device according to an embodiment. [Figure 26] 26A to 26C are diagrams illustrating a method for driving an information processing device according to an embodiment. [Figure 27]27A to 27E are diagrams illustrating the configuration of an information processing device according to an embodiment. [Figure 28] 28A to 28E are diagrams illustrating the configuration of an information processing device according to an embodiment. [Figure 29] 29(A) and (B) are diagrams illustrating the configuration of an information processing device according to an embodiment. [Figure 30] FIG. 30 is a cross-sectional view illustrating the configuration of a functional panel according to an embodiment. DETAILED DESCRIPTION OF THE INVENTION

[0061] A functional panel according to one aspect of the present invention has a first region, a second region, and a third region. The third region is sandwiched between the first region and the second region, and the third region is capable of bending. The third region includes a functional layer, an adhesive layer, and a first conductive film. The functional layer includes a circuit and an insulating film, and the circuit includes a region sandwiched between the first conductive film and the insulating film. The insulating film has a region sandwiched between the first conductive film and the second conductive film, The first conductive film forms a capacitance with the second conductive film.

[0062] This allows the circuit to be shielded from noise using the first conductive film. As a result, new functional performance that is excellent in convenience, usefulness, and reliability can be realized. A panel can be provided.

[0063] The embodiments will be described in detail with reference to the drawings. However, the present invention is not limited to the following description. The present invention is not limited to the above embodiments, and various changes and modifications may be made in the form and details thereof without departing from the spirit and scope of the present invention. It will be readily understood by those skilled in the art that the present invention can be achieved by the following embodiments. It should not be construed as being limited to the contents of the description. The same reference numerals are used in different drawings to denote the same parts or parts having similar functions. A repeated explanation will be omitted.

[0064] (Embodiment 1) In this embodiment, a structure of a functional panel according to one embodiment of the present invention will be described with reference to FIGS. This will be explained with reference to 30.

[0065] FIG. 1 is a diagram illustrating the configuration of a functional panel according to one embodiment of the present invention. 1(B) and 1(C) are perspective views of a functional panel according to an embodiment of the present invention; FIG. 10 is a diagram illustrating a state in which a part of the panel is bent.

[0066] FIG. 2 is a diagram illustrating the configuration of a functional panel according to one embodiment of the present invention. 2(B) is a cross-sectional view of a functional panel according to one embodiment of the present invention shown in FIG. 2(A). FIG. This is an explanatory diagram.

[0067] 3 is a diagram illustrating the configuration of a functional panel according to one embodiment of the present invention. 2A is a cross-sectional view illustrating a part of a functional panel according to one embodiment of the present invention. FIG.

[0068] 4A and 4B are diagrams illustrating the configuration of a functional panel according to one embodiment of the present invention. 4A and 4B are cross-sectional views of a functional panel according to one embodiment of the present invention shown in FIG. 4A. 4(A) is a diagram illustrating a configuration different from that of FIG.

[0069] FIG. 30 is a diagram illustrating the configuration of a functional panel according to one embodiment of the present invention. FIG. 10 is a diagram illustrating a configuration different from that shown in FIG.

[0070] In this specification, variables that take integer values ​​of 1 or more may be used as symbols. For example, (p) includes a variable p that takes an integer value of 1 or more, and identifies any of the components up to p. For example, the variables m and m, which take integer values ​​of 1 or more, and variable n, is a part of a code that identifies one of up to m × n components. It may be used in parts.

[0071] <Configuration example 1 of function panel 700> The functional panel described in this embodiment is made up of an area 231(1), an area 231(2), and an area 231(3) (see FIGS. 1(A) to 1(C)).

[0072] <<Configuration Example 1 of Area 231(3)>> Region 231(3) is sandwiched between region 231(1) and region 231(2) (FIG. 1( 2(B) and FIG. 2(A)). Also, the region 231(3) can be bent.

[0073] The region 231(3) includes a functional layer 520, a bonding layer 505, and a conductive film 510M (FIG. 2 (See (B)).

[0074] [Configuration example of bonding layer 505] The bonding layer 505 has a region sandwiched between the functional layer 520 and the conductive film 510M. For example, the bonding layer 505 has a function of bonding the functional layer 520 and the conductive film 510M together. Specifically, the functional layer 520 and the conductive film 510M formed on another substrate in advance are bonded to the bonding layer 5 05 can be used to attach them together.

[0075] The bonding layer 505 may be made of an inorganic material, an organic material, or a composite material of an inorganic material and an organic material. can be done.

[0076] For example, an organic material such as a heat-melting resin or a hardening resin may be used for the bonding layer 505. can be done.

[0077] For example, reactive curing adhesives, light curing adhesives, heat curing adhesives and / or anaerobic adhesives. The bonding layer 505 can be made of an organic material such as an adhesive.

[0078] Specifically, epoxy resin, acrylic resin, silicone resin, phenolic resin, polyimide resin, imide resin, PVC (polyvinyl chloride) resin, PVB (polyvinyl butyrate) An adhesive containing a vinyl (ethylene vinyl acetate) resin, an EVA (ethylene vinyl acetate) resin, or the like is used for the bonding layer 505. You can be there.

[0079] <<Configuration Example 1 of Functional Layer 520>> The functional layer 520 includes a circuit 530 and an insulating film 501C.

[0080] <<Configuration Example 1 of Circuit 530>> The circuit 530 includes a conductive film 524(1). For example, a transistor is used in the circuit 530. In addition, the gate electrode, source electrode, or drain electrode of the transistor can be electrically conductive. Specifically, the conductive film 524(1) can be used as the gate electrode. can.

[0081] <Configuration Example 1 of Insulating Film 501C> The insulating film 501C has a region sandwiched between the conductive film 510M and the conductive film 524(1). For example, a material containing silicon and oxygen or polyimide is used for the insulating film 501C. This can prevent a short circuit between the circuit 530 and the conductive film 510M, for example. It is possible.

[0082] <Conductive film 510M configuration example 1> The conductive film 510M forms a capacitance CS with the conductive film 524(1). Conductive materials, organic conductive materials, metals or conductive ceramics are used for the conductive film 510M. Specifically, aluminum or titanium can be used for wiring. Materials can be used. They can also be formed into a film using a vapor deposition method or a printing method. Cut.

[0083] This allows the conductive film 510M to shield the circuit 530 from noise. It is possible to provide a novel functional panel that is highly convenient, useful, and reliable.

[0084] <Configuration example 2 of function panel 700> The functional panel 700 according to an embodiment of the present invention also includes a substrate 510 .

[0085] <<Configuration Example 1 of Base Material 510>> The base material 510 has a region where the conductive film 510M is sandwiched between the bonding layer 505 and the base material 510. For example, A flexible material can be used for the substrate 510 .

[0086] This allows the base material 510 to protect the conductive film 510M from external forces. Alternatively, the conductive film 510M can be protected from friction caused by bending. It is possible to provide a novel functional panel that is convenient, useful, and reliable.

[0087] <Configuration example 3 of function panel 700> The functional panel 700 according to one embodiment of the present invention includes an area 231(4) and an area 231(5). , has.

[0088] <<Configuration Example 1 of Area 231(5)>> Region 231(5) is sandwiched between region 231(1) and region 231(4) (FIG. 1( A), see Figure 1(B) and Figure 2(A).

[0089] Region 231(5) has a bending stiffness EI(5).

[0090] <<Configuration Example 2 of Area 231(3)>> The region 231(3) includes a substrate 410, and the substrate 410 has a conductive film 51 between it and the bonding layer 505. 2(B), 4(A) and 30. For example, the bonding layer 410A can be used to bond the substrate 410 and the substrate 510 together.

[0091] In addition, the region 231(3) is a region sandwiching the substrate 410 between the conductive film 510M and the substrate 510. The area may be provided (see FIG. 4(B) or FIG. 4(C)).

[0092] Region 231(3) has a bending stiffness EI(3), which is equal to the bending stiffness EI(5 ) is higher than

[0093] This allows the neutral plane of the region 231(3) to be closer to the substrate 410. The neutral plane of the region 231(3) can be brought closer to the substrate 410 than the neutral plane of the region 231(5). Alternatively, the conductive layer 520 can be formed by using the center of the curvature circle that appears as the bending occurs as a reference. Region 231(3) can be bent so that membrane 510M is on the outside. As the conductive film 524(1) is bent in this direction, for example, the tensile stress applied to the conductive film 524(1) can be reduced. Alternatively, for example, compressive stress caused by bending in the direction may be applied to the conductive film 524(1). Alternatively, for example, damage to the functional layer 520 due to bending in the direction can be prevented. As a result, a novel functional panel that is highly convenient, useful, and reliable can be provided. It is possible.

[0094] <<Configuration Example 1 of Area 231>> The region 231(3) is located at a position closer to the functional layer 520 than the center of the curvature circle that appears as the region 231(3) bends. The conductive film 510M is bent so as to face outward. 3) can be bent in the opposite direction (see Figures 2(A), 2(B) and 3).

[0095] This allows the regions 231(3) and 231(5) to be arranged in alternating directions. Alternatively, the functional panel can be bent, for example, in a zigzag pattern. Alternatively, for example, destruction of the functional layer 520 due to zigzag bending can be prevented. Alternatively, for example, the conductive layer 520 may be formed by using the center of the curvature circle that appears as the bending occurs as a reference. Region 231(5) can be bent so that membrane 510M is on the inside. It is possible to provide a novel functional panel that is highly convenient, useful, and reliable.

[0096] <Configuration example 4 of function panel 700> The functional panel 700 according to one embodiment of the present invention also includes pixels 702G(i,j). , the functional panel 700 has a pixel 703(i,j), which is a pixel 702 G(i,j) (see Figures 1(A), 8(A) and 8(B)).

[0097] The circuit 530 includes a pixel circuit 530G(i,j) (see FIG. 12).

[0098] <<Configuration example 1 of pixel 702G(i,j)>> The pixel 702G(i,j) includes a light emitting element 550G(i,j) and a pixel circuit 530G(i,j). j).

[0099] The light emitting element 550G(i,j) is electrically connected to the pixel circuit 530G(i,j).

[0100] As a result, the pixel 702G(i,j) is shielded using the conductive film 510M, and the propagation of noise is prevented. This can prevent noise from being generated. Also, the influence of noise on the display can be reduced. This can reduce the distortion of the display caused by bending, or the distortion of the display caused by the proximity of a finger or the like. As a result, a novel function that is excellent in convenience, usefulness, and reliability can be realized. A performance panel can be provided.

[0101] Note that this embodiment mode can be appropriately combined with other embodiment modes shown in this specification. .

[0102] (Embodiment 2) In this embodiment, a structure of a functional panel according to one embodiment of the present invention will be described with reference to FIGS. 8 to 11. He explains while doing so.

[0103] 8A and 8B are diagrams illustrating the configuration of a functional panel according to one embodiment of the present invention. 8(B) is a top view illustrating the configuration of the functional panel of the embodiment, and FIG. 8(A) illustrates a part of FIG. This is a diagram.

[0104] FIG. 9(A) is a diagram for explaining a part of FIG. 8(A), and FIG. 9(B) is a diagram for explaining a part of FIG. 9(A). 9(C) is a diagram for explaining another part of FIG. 9(A).

[0105] 10 is a diagram illustrating the configuration of a functional panel according to one embodiment of the present invention. FIG. 1 is a circuit diagram illustrating a configuration of the semiconductor device.

[0106] 11 is a diagram illustrating the configuration of a functional panel according to one embodiment of the present invention. FIG. 1 is a circuit diagram illustrating a configuration of the semiconductor device.

[0107] <Configuration example 1 of function panel 700> The functional panel 700 has a set of pixels 703(i,j) (see FIG. 8(A)).

[0108] <<Configuration Example 1 of Pixel 703(i,j)>> The set of pixels 703(i,j) includes pixel 702G(i,j) (see FIG. 8(B)). The pixel 702G(i,j) includes a pixel circuit 530G(i,j) and a light emitting element 550G(i,j). The light emitting element 550G(i,j) is electrically connected to the pixel circuit 530G(i,j). (See FIG. 9(A)).

[0109] <<Configuration Example 1 of Pixel Circuit 530G(i,j)>> The pixel circuit 530G(i,j) includes a switch SW21, a switch SW22, and a transistor M 21, a capacitance C21 and a node N21 (see FIG. 10).

[0110] The transistor M21 has a gate electrode electrically connected to the node N21 and a 0G(i,j) and a first electrode electrically connected to the conductive film ANO. and a second electrode.

[0111] The switch SW21 has a first terminal electrically connected to the node N21 and a conductive film S1g( j), and a second terminal electrically connected to the conductive film G1(i) and a conductive state based on the potential of the conductive film G1(i). Alternatively, it has a function of controlling the non-conductive state.

[0112] The switch SW22 has a first terminal electrically connected to the conductive film S2g(j) and a second terminal electrically connected to the conductive film G 2(i) has the function of controlling the conductive or non-conductive state based on the potential of the transistor.

[0113] The capacitor C21 is formed by a conductive film electrically connected to the node N21 and the second gate of the switch SW22. The substrate includes a conductive film electrically connected to the electrode.

[0114] This allows the image signal to be stored in the node N21. The potential can be changed using switch SW22. The intensity of the light emitted by (i, j) can be controlled using the potential of node N21. As a result, it is possible to provide a novel functional panel that is highly convenient, useful, and reliable. Cut.

[0115] <<Configuration Example 1 of Light-Emitting Element 550G(i,j)>> For example, organic electroluminescence elements, inorganic electroluminescence elements, light-emitting Diode or QDLED (Quantum Dot LED), etc., as a light-emitting element 550 It can be used for G(i,j).

[0116] <<Configuration Example 2 of Pixel 703(i,j)>> The pixel 703(i,j) includes the pixel 702S(i,j) (see FIG. 8(B)). 02S(i,j) includes pixel circuit 530S(i,j) and photoelectric conversion element PD(i,j). The photoelectric conversion element PD(i,j) is electrically connected to the pixel circuit 530S(i,j). (See Figure 9(A)).

[0117] <<Configuration Example 1 of Pixel Circuit 530S(i,j)>> The pixel circuit 530S(i,j) includes a switch SW31, a switch SW32, and a switch SW3 3, comprising a transistor M31, a capacitor C31 and a node FD (see FIG. 11).

[0118] The switch SW31 has a first terminal electrically connected to the photoelectric conversion element PD(i,j), A second terminal electrically connected to the node FD and a conductive film TX(i) are connected to the second terminal electrically connected to the node FD. It has the function of controlling the conductive or non-conductive state.

[0119] The switch SW32 has a first terminal electrically connected to the node FD and a second terminal electrically connected to the conductive film VR. The second terminal is electrically connected to the conductive film RS(i), and the conductive film RS(i) is turned on or off based on the potential of the conductive film RS(i). It has a function to control the communication state.

[0120] The capacitor C31 is connected to a conductive film electrically connected to the node FD and a conductive film VCP. The conductive film is provided.

[0121] The transistor M31 has a gate electrode electrically connected to the node FD, a conductive film VPI, and a and a first electrode electrically connected thereto.

[0122] The switch SW33 has a first terminal electrically connected to the second electrode of the transistor M31. a second terminal electrically connected to the conductive film WX(j), and a second terminal electrically connected to the conductive film SE(i) based on the potential of the conductive film SE(i). Based on this, it has the function of controlling the conductive state or non-conductive state.

[0123] As a result, the image signal generated by the photoelectric conversion element PD(i,j) is output using the switch SW31. Alternatively, the photoelectric conversion element PD(i,j) generates The captured image signal can be stored in the node FD using the switch SW31. The switch S W31 can be used to make it non-conductive, or correlated double sampling can be applied. Alternatively, noise contained in the imaging signal can be reduced. As a result, a novel functional panel that is highly convenient, useful, and reliable can be provided.

[0124] <<Configuration Example 1 of Photoelectric Conversion Element PD(i,j)>> For example, a heterojunction type photoelectric conversion element, a bulk heterojunction type photoelectric conversion element, etc. It can be used for the conversion element PD(i,j).

[0125] <<Configuration Example 3 of Pixel 703(i,j)>> Multiple pixels can be used for pixel 703(i,j). For example, pixels with different hues can be used for pixel 703(i,j). A plurality of pixels can be used to display a color. Each of the plurality of pixels is called a sub-pixel. Alternatively, a group of multiple sub-pixels can be called a pixel. can.

[0126] This allows the colors displayed by the plurality of pixels to be mixed by additive or subtractive color mixture. Alternatively, it is possible to display colors of hues that cannot be displayed by individual pixels.

[0127] Specifically, the pixel 702B(i,j) displays blue, and the pixel 702G(i,j) displays green. , j) and pixel 702R(i, j) that displays red is used for pixel 703(i, j). In addition, the pixel 702B(i,j), the pixel 702G(i,j), and the pixel 702 Each of R(i,j) can be called a sub-pixel (see FIG. 8(B)).

[0128] In addition, for example, a pixel that displays white or the like may be added to the above set and used for pixel 703(i,j). Also, a pixel that displays cyan, a pixel that displays magenta, and a pixel that displays yellow can be used. A pixel that displays the pixel 703(i,j) can be used for pixel 703(i,j).

[0129] In addition, for example, a pixel that emits infrared light may be added to the above set and used for pixel 703(i,j). Specifically, it can include light having a wavelength of 650 nm or more and 1000 nm or less. A pixel that emits light containing the light beam can be used for pixel 703(i,j).

[0130] Note that this embodiment mode can be appropriately combined with other embodiment modes shown in this specification. .

[0131] (Embodiment 3) In this embodiment, a structure of a functional panel according to one embodiment of the present invention will be described with reference to FIGS. 12 to 15. Explain with reference to the above.

[0132] FIG. 12 is a diagram illustrating the configuration of a functional panel according to one embodiment of the present invention. Sections at cutting lines X1-X2, X3-X4, X9-X10, X11-X12 and pixels Figure.

[0133] FIG. 13 is a diagram illustrating the configuration of a functional panel according to one embodiment of the present invention. 13B) is a cross-sectional view of the pixel 702G(i,j), and FIG. 13B is a part of FIG. 13A. FIG.

[0134] FIG. 14 is a diagram illustrating the configuration of a functional panel according to one embodiment of the present invention. 14B) is a cross-sectional view of the pixel 702S(i,j), and FIG. 14B is a part of FIG. 14A. FIG.

[0135] FIG. 15 is a diagram illustrating the configuration of a functional panel according to one embodiment of the present invention. 15A) is a cross-sectional view taken along the line X1-X2 and the line X3-X4, and FIG. 15B is a cross-sectional view taken along the line X1-X2 and the line X3-X4. FIG. 15B is a diagram illustrating a part of FIG. 15A.

[0136] <Configuration example 1 of function panel 700> The functional panel according to one embodiment of the present invention has a functional layer 520 (see FIG. 12).

[0137] <<Configuration Example 1 of Functional Layer 520>> The functional layer 520 includes a pixel circuit 530G(i,j) (see FIG. 12). For example, the transistor M21 used in the pixel circuit 530G(i,j) (see FIGS. 10 and 11) See Figure 13(A)).

[0138] The functional layer 520 includes an opening 591G. The pixel circuit 530G(i,j) includes the opening 591G. 12 and 13(A) are electrically connected to the light emitting element 550G(i, j). )reference).

[0139] <<Configuration Example 2 of Functional Layer 520>> The functional layer 520 includes pixel circuits 530S(i,j) (see FIG. 12). , for example, including the transistor used for the switch SW31 of the pixel circuit 530S(i,j) (See Figure 12 and Figure 14(A)).

[0140] The functional layer 520 has an opening 591S, and the pixel circuit 530S(i,j) has the opening 591S. 12 and 14 (A) are electrically connected to the photoelectric conversion element PD(i, j). )reference).

[0141] This allows the pixel circuit 530G(i,j) to be formed in the functional layer 520. In other words, the pixel circuit 530S(i,j) can be formed in the functional layer 520. For example, in the process of forming a semiconductor film used in the pixel circuit 530G(i, j), The semiconductor film used for 30S(i,j) can be formed. Or, the functional panel can be manufactured. As a result, a novel method that is highly convenient, useful, and reliable can be produced. A functional panel can be provided.

[0142] <<Configuration Example 3 of Functional Layer 520>> The functional layer 520 includes a driving circuit GD (see FIG. 8(A) and FIG. 12). For example, the transistor MD used in the driving circuit GD (see FIG. 12 and FIG. 15(A)) see).

[0143] The functional layer 520 comprises a driving circuit RD and a readout circuit RC (see FIG. 12).

[0144] As a result, for example, in the process of forming a semiconductor film used in the pixel circuit 530G(i,j), A semiconductor film used for the driver circuit GD can be formed by using the same. In the process of forming the semiconductor film used for the circuit 530G(i, j), the driver circuit RD and the readout circuit 530G(i, j) are It is possible to form a semiconductor film used for the lead circuit RC. As a result, a new function that is excellent in convenience, usefulness, or reliability can be realized. A performance panel can be provided.

[0145] <<Example of transistor configuration>> A functional layer 520, such as a bottom-gate transistor or a top-gate transistor Specifically, the transistor can be used as a switch.

[0146] The transistor includes a semiconductor film 508, a conductive film 504, a conductive film 512A, and a conductive film 512B. (See FIG. 13(B)).

[0147] The semiconductor film 508 has a region 508A electrically connected to the conductive film 512A, a region 508B electrically connected to the conductive film 512B, and a region 508C electrically connected to the conductive film 512C. The semiconductor film 508 includes a region 508A and a region 508B that are electrically connected to the Between the regions 508B, there is provided a region 508C.

[0148] The conductive film 504 has a region overlapping with the region 508C, and the conductive film 504 has a function of a gate electrode. can.

[0149] The insulating film 506 has a region sandwiched between the semiconductor film 508 and the conductive film 504. The film 506 functions as a gate insulating film.

[0150] The conductive film 512A has either a function of a source electrode or a function of a drain electrode, and the conductive film 51 2B has the other of the source electrode function and the drain electrode function.

[0151] The conductive film 524 can be used for a transistor. The conductive film 524 has a region sandwiching the semiconductor film 508 between the conductive film 524 and the second gate electrode. It is equipped with Noh.

[0152] In the process of forming a semiconductor film used for the transistor of the pixel circuit, A semiconductor film used for a transistor can be formed.

[0153] <Configuration Example 1 of Semiconductor Film 508> For example, a semiconductor containing a group 14 element can be used for the semiconductor film 508. The semiconductor film 508 can be made of a semiconductor containing silicon.

[0154] [Hydrogenated amorphous silicon] For example, hydrogenated amorphous silicon can be used for the semiconductor film 508. Alternatively, Microcrystalline silicon or the like can be used for the semiconductor film 508. This allows, for example, Provides a functional panel with less display unevenness than a functional panel that uses silicon for the semiconductor film 508 Also, it is easy to increase the size of the functional panel.

[0155] [Polysilicon] For example, polysilicon can be used for the semiconductor film 508. This allows, for example, The transistor has a higher conductivity than the transistor using hydrogenated amorphous silicon for the semiconductor film 508. The field effect mobility can be increased. Alternatively, for example, hydrogenated amorphous silicon The driving capability of the transistor can be improved compared to that of a transistor using the semiconductor film 508. For example, a transistor using hydrogenated amorphous silicon for the semiconductor film 508 can be used to The aperture ratio can be improved.

[0156] Alternatively, for example, a transistor using hydrogenated amorphous silicon for the semiconductor film 508 may be used. This can improve the reliability of the transistor.

[0157] Alternatively, the temperature required for manufacturing a transistor may be set to, for example, a temperature required for manufacturing a transistor using single crystal silicon. It can be lower than the standard.

[0158] Alternatively, a semiconductor film used for a transistor in a driver circuit may be used for a transistor in a pixel circuit. It can be formed in the same process as the semiconductor film. A driver circuit can be formed on the substrate. Alternatively, the number of components constituting the electronic device can be reduced. It is possible.

[0159] [Single crystal silicon] For example, single crystal silicon can be used for the semiconductor film 508. This allows, for example, Higher definition than functional panels that use hydrogenated amorphous silicon for the semiconductor film 508 Alternatively, for example, a functional panel using polysilicon for the semiconductor film 508 can be used. This makes it possible to provide a functional panel with less display unevenness. A head-mounted display or head-mounted display can be provided.

[0160] <<Configuration Example 2 of Semiconductor Film 508>> For example, a metal oxide can be used for the semiconductor film 508. Compared to pixel circuits that use transistors with silicon as the semiconductor film, The time for which the image signal can be held can be extended. While suppressing generation, the selection signal is set to be less than 30 Hz, preferably less than 1 Hz, more preferably As a result, the information can be stored in the information processing device. This reduces fatigue caused by the driving force and also reduces power consumption during driving.

[0161] In addition, compared with pixel circuits that use transistors with amorphous silicon semiconductor films, As a result, the time for which the pixel circuit can hold the image signal can be extended. The selection signal is preferably less than 30 Hz, more preferably less than 1 Hz, and even more preferably less than once per minute. As a result, it is possible to take pictures using the global shutter method. It is also possible to shoot moving subjects with minimal distortion.

[0162] For example, a transistor including an oxide semiconductor can be used. an oxide semiconductor containing indium or an oxide semiconductor containing indium, gallium, and zinc; It can be used for body membranes.

[0163] For example, the leakage current in the off state is A transistor smaller than that used in the prior art can be used. A transistor using a conductor as a semiconductor film can be used as a switch, etc. , longer than circuits that use amorphous silicon transistors as switches, The potential of the floating node can be maintained.

[0164] For example, a 25 nm thick film containing indium, gallium, and zinc is deposited on the semiconductor film 508. It can be used.

[0165] For example, a 10 nm thick film containing tantalum and nitrogen and a 300 nm thick film containing copper A conductive film in which these are stacked can be used as the conductive film 504. Note that a film containing copper can be used as an insulating film. 506, a region sandwiching a film containing tantalum and nitrogen is provided.

[0166] For example, a 400 nm thick film containing silicon and nitrogen and a 400 nm thick film containing silicon, oxygen, and nitrogen A laminated film in which a film having a thickness of 200 nm including a silicon dioxide film and a silicon dioxide film are laminated can be used as the insulating film 506. The film containing silicon and nitrogen has silicon, oxygen, and It has regions sandwiching nitrogen-containing films.

[0167] For example, a 50 nm thick film containing tungsten and a 400 nm thick film containing aluminum are A conductive film in which a film containing titanium and a film having a thickness of 100 nm are stacked in this order is called a conductive film 512. A film containing tungsten can be used as the conductive film 512A or the conductive film 512B. It has an area that contacts the membrane 508 .

[0168] By the way, for example, a bottom gate transistor using amorphous silicon as a semiconductor The production line for bottom-gate transistors uses oxide semiconductors as the semiconductor. It can be easily modified into a production line. The transistor production line is a top-gate transistor that uses oxide semiconductors as the semiconductor. Both modifications can be easily made to existing production lines. It can be used.

[0169] This makes it possible to suppress display flickering and reduce power consumption. Or, it can display fast-moving videos smoothly. Or, it can display rich hierarchical As a result, it is possible to display photos and other information in a convenient, useful, and reliable manner. A new function panel can be provided.

[0170] <<Configuration Example 3 of Semiconductor Film 508>> For example, compound semiconductors can be used as the semiconductors of transistors. A semiconductor containing arsenic can be used.

[0171] For example, organic semiconductors can be used as the semiconductor of transistors. Organic semiconductors including cesene or graphene can be used for the semiconductor film.

[0172] <Capacity configuration example> The capacitor includes a first conductive film, another conductive film, and an insulating film. It has a region sandwiched between other conductive films.

[0173] For example, a conductive film used for a source electrode or a drain electrode of a transistor and a conductive film used for a gate electrode The conductive film used and the insulating film used as the gate insulating film can be used as a capacitor.

[0174] <<Configuration Example 2 of Functional Layer 520>> The functional layer 520 includes an insulating film 521, an insulating film 518, an insulating film 516, an insulating film 506, and an insulating film 518. The film 501C and the like are provided (see FIGS. 13(A) and 13(B)).

[0175] The insulating film 521 is disposed between the pixel circuit 530G(i,j) and the light emitting element 550G(i,j). It has a pinched area.

[0176] The insulating film 518 has a region sandwiched between the insulating film 521 and the insulating film 501C.

[0177] The insulating film 516 has a region sandwiched between the insulating film 518 and the insulating film 501C.

[0178] The insulating film 506 has a region sandwiched between the insulating film 516 and the insulating film 501C.

[0179] [Insulating film 521] For example, insulating inorganic materials, insulating organic materials, or insulating materials containing inorganic and organic materials. The insulating film 521 can be formed using a composite material.

[0180] Specifically, an inorganic oxide film, an inorganic nitride film, an inorganic oxynitride film, or the like, or a film selected from these. A laminated material in which a plurality of such layers are stacked can be used for the insulating film 521.

[0181] For example, a silicon oxide film, a silicon nitride film, a silicon oxynitride film, an aluminum oxide film, etc. Alternatively, a film containing a laminated material in which a plurality of materials selected from these are laminated may be used for the insulating film 521. The silicon nitride film is a dense film and has an excellent function of suppressing the diffusion of impurities. can be.

[0182] For example, polyester, polyolefin, polyamide, polyimide, polycarbonate, Polysiloxane or acrylic resin, or a laminate of multiple resins selected from these A polyimide or a composite material can be used for the insulating film 521. It has other advantageous properties such as thermal stability, insulation, toughness, low dielectric constant, low coefficient of thermal expansion, and chemical resistance. This makes polyimide particularly suitable for the insulating film 521 etc. It can be used appropriately.

[0183] Alternatively, the insulating film 521 may be formed using a photosensitive material. A film formed by using photosensitive polyimide or photosensitive acrylic resin is used as the insulating film 521. You can be there.

[0184] As a result, the insulating film 521 can be formed by, for example, forming a thin film of various structures overlapping the insulating film 521. The step can be flattened.

[0185] [Insulating film 518] For example, the material that can be used for the insulating film 521 can be used for the insulating film 518.

[0186] For example, it has the function of suppressing the diffusion of oxygen, hydrogen, water, alkali metals, alkaline earth metals, etc. A material having such a property can be used for the insulating film 518. Specifically, a nitride insulating film can be used for the insulating film 518. 8. For example, silicon nitride, silicon nitride oxide, aluminum nitride Aluminum nitride oxide or the like can be used for the insulating film 518. This can suppress the diffusion of impurities into the semiconductor film of the gate electrode.

[0187] [Insulating film 516] For example, the material that can be used for the insulating film 521 can be used for the insulating film 516.

[0188] Specifically, a film formed by a method different from that of the insulating film 518 can be used as the insulating film 516. .

[0189] [Insulating film 506] For example, the material that can be used for the insulating film 521 can be used for the insulating film 506 .

[0190] Specifically, silicon oxide film, silicon oxynitride film, silicon nitride oxide film, silicon nitride film film, aluminum oxide film, hafnium oxide film, yttrium oxide film, zirconium oxide film , gallium oxide film, tantalum oxide film, magnesium oxide film, lanthanum oxide film, cerium oxide film The insulating film 506 can be a film containing a neodymium oxide film or a neodymium oxide film.

[0191] [Insulating film 501D] The insulating film 501D has a region sandwiched between the insulating film 501C and the insulating film 516.

[0192] For example, the material that can be used for the insulating film 506 can be used for the insulating film 501D. .

[0193] [Insulating film 501C] For example, the material that can be used for the insulating film 521 can be used for the insulating film 501C. Specifically, a material containing silicon and oxygen can be used for the insulating film 501C. This prevents impurities from diffusing into pixel circuits, light-emitting elements, photoelectric conversion elements, etc. can be done.

[0194] <<Configuration Example 3 of Functional Layer 520>> The functional layer 520 includes a conductive film, wiring, and terminals. It can be used for terminals, conductive films, etc.

[0195] [Wiring etc.] For example, inorganic conductive materials, organic conductive materials, metals, or conductive ceramics can be used for wiring etc. It can be used for.

[0196] Specifically, aluminum, gold, platinum, silver, copper, chromium, tantalum, titanium, and molybdenum , a metal selected from tungsten, nickel, iron, cobalt, palladium, or manganese The elements can be used for wiring, etc. Alternatively, alloys containing the above-mentioned metal elements can be used. In particular, copper and manganese alloys can be used for wet etching. It is suitable for microfabrication.

[0197] Specifically, a two-layer structure in which a titanium film is laminated on an aluminum film, a titanium nitride film on a titanium nitride film, Two-layer structure with a tungsten film laminated on a titanium nitride film, two-layer structure with a tungsten film laminated on a titanium nitride film, a two-layer structure in which a tungsten film is laminated on a titanium film or a tungsten nitride film; A three-layer structure in which an aluminum film is layered on top of the titanium film, and a titanium film is then formed on top of that. etc. can be used for wiring etc.

[0198] Specifically, indium oxide, indium tin oxide, indium zinc oxide, zinc oxide, Conductive oxides such as zinc oxide doped with gallium can be used for wiring and the like.

[0199] Specifically, a film containing graphene or graphite can be used for wiring or the like.

[0200] For example, a film containing graphene oxide is formed and reduced. As a reduction method, a film containing graphene can be formed. and a method using a reducing agent.

[0201] For example, a film containing metal nanowires can be used for wiring. Nanowires containing such nanowires can be used.

[0202] Specifically, conductive polymers can be used for wiring and the like.

[0203] For example, the terminal 519B is connected to the flexible printed circuit board FPC1 by using a conductive material. Electrical connection can be achieved (see Figure 12). Specifically, the terminals can be connected by using a conductive material CP. The terminal 519B can be electrically connected to the flexible printed circuit board FPC1.

[0204] <Configuration example 2 of function panel 700> The functional panel 700 also includes a substrate 510, a substrate 770, and a sealing material 705 (FIG. 1 3(A)). The function panel 700 also includes a structure KB.

[0205] 《Base material 510, base material 770》 The substrate 510 or the substrate 770 can be made of a material that is light-transmitting.

[0206] For example, a flexible material can be used for the substrate 510 or the substrate 770. This makes it possible to provide a functional panel with flexibility.

[0207] For example, a material having a thickness of 0.7 mm or less and 0.1 mm or more can be used. For the casing, materials polished to a thickness of about 0.1 mm can be used. This reduces the weight. can be reduced.

[0208] By the way, the 6th generation (1500mm x 1850mm) and the 7th generation (1870mm x 220 0mm), 8th generation (2200mm x 2400mm), 9th generation (2400mm x 280 10th generation (2950mm x 3400mm) and 510mm glass substrates can be used for the base material 770. This makes it possible to manufacture a large display device. do.

[0209] The substrate 510 or the substrate 7 is made of an organic material, an inorganic material, or a composite material of an organic material and an inorganic material. Can be used for 70.

[0210] For example, inorganic materials such as glass, ceramics, and metals can be used. Alkali-free glass, soda-lime glass, potash glass, crystal glass, aluminosilicate glass Glass, tempered glass, chemically tempered glass, quartz, sapphire, etc., is used as the substrate 510 or substrate 770. Also, aluminosilicate glass, tempered glass, chemically strengthened glass The substrate 510 or substrate 520 is made of glass or sapphire, and is disposed on the side of the functional panel closest to the user. This can be suitably used for the material 770. This prevents damage and scratches to the functional panel during use. This can prevent this.

[0211] Specifically, an inorganic oxide film, an inorganic nitride film, an inorganic oxynitride film, or the like can be used. For example, a silicon oxide film, a silicon nitride film, a silicon oxynitride film, an aluminum oxide film Stainless steel or aluminum can be used as the base material. can be used for the substrate 770.

[0212] For example, a single crystal semiconductor substrate made of silicon or silicon carbide, a polycrystalline semiconductor substrate, a silicon A compound semiconductor substrate such as silicon germanium, an SOI substrate, or the like is used as the substrate 510 or the substrate 770. This allows the semiconductor element to be formed on the base material 510 or the base material 770. This can be done.

[0213] For example, organic materials such as resin, resin film, or plastic are used as the substrate 510 or the substrate 7. 70. Specifically, polyester, polyolefin, polyamide ( nylon, aramid, etc.), polyimide, polycarbonate, polyurethane or acrylic Resin, epoxy resin, or a material containing a resin with a siloxane bond such as silicone is used as the base material. For example, a resin filler containing these materials can be used for the material 510 or the substrate 770. The material can be aluminum, resin plate, laminated material, etc. This reduces the weight. Alternatively, for example, the frequency of occurrence of breakage due to dropping can be reduced.

[0214] Specifically, polyethylene terephthalate (PET), polyethylene naphthalate (PE N), polyethersulfone (PES), cycloolefin polymer (COP) or Cycloolefin copolymer (COC) or the like can be used for the substrate 510 or the substrate 770. can.

[0215] For example, a metal plate, a thin glass plate, or a film of an inorganic material is bonded to a resin film. A composite material such as a fibrous or A composite material in which particulate metal, glass, or inorganic material is dispersed in resin is used as the substrate 510 or The substrate 770 may be, for example, a fibrous or particulate resin or organic material. A composite material in which the above or similar is dispersed in an inorganic material can be used for the substrate 510 or the substrate 770.

[0216] In addition, a single layer material or a multi-layer laminated material may be used for the substrate 510 or the substrate 770. For example, a material having an insulating film or the like laminated thereon can be used. is one or more selected from a silicon oxide layer, a silicon nitride layer, a silicon oxynitride layer, etc. A material having multiple layers laminated thereon can be used. This allows, for example, It is possible to prevent the diffusion of impurities. Alternatively, the diffusion of impurities through the resin can be prevented.

[0217] Alternatively, paper or wood may be used for the substrate 510 or the substrate 770 .

[0218] For example, the substrate 510 or the substrate 520 may be made of a material having heat resistance sufficient to withstand heat treatment during the manufacturing process. Specifically, it can be used for directly forming a transistor, a capacitor, etc. The substrate 510 or the substrate 770 may be made of a material that is resistant to the heat applied during the manufacturing process. This can be done.

[0219] For example, an insulating film, a transistor, or a The insulating film, the transistor, the capacitor, etc. are formed on the substrate 51, for example. 0 or substrate 770. This allows, for example, flexible An insulating film, a transistor, a capacitor, or the like can be formed on the substrate having the above structure.

[0220] "Sealant 705" The encapsulant 705 includes an area sandwiched between the functional layer 520 and the substrate 770, and 0 and the substrate 770 (see FIG. 13(A)).

[0221] The sealing material 705 may be an inorganic material, an organic material, or a composite material of an inorganic material and an organic material. can be done.

[0222] For example, an organic material such as a heat-melting resin or a hardening resin may be used as the sealing material 705. can be done.

[0223] For example, reactive curing adhesives, light curing adhesives, heat curing adhesives and / or anaerobic adhesives. The sealant 705 can be an organic material such as an adhesive.

[0224] Specifically, epoxy resin, acrylic resin, silicone resin, phenolic resin, polyimide resin, imide resin, PVC (polyvinyl chloride) resin, PVB (polyvinyl butyrate) Adhesives containing Ethylene Vinyl Acetate (EVA) resin, etc. are used as sealing material 705. You can be there.

[0225] 《Structure KB》 The structure KB has a region sandwiched between the functional layer 520 and the substrate 770. The body KB has the function of providing a predetermined gap between the functional layer 520 and the substrate 770 .

[0226] Note that this embodiment mode can be appropriately combined with other embodiment modes shown in this specification. .

[0227] (Fourth embodiment) In this embodiment, a structure of a functional panel according to one embodiment of the present invention will be described with reference to FIGS. 13 to 15. Explain with reference to the above.

[0228] <Configuration example 1 of function panel 700> The functional panel 700 includes a light emitting element 550G(i,j) (see FIG. 13).

[0229] <<Configuration Example 2 of Light-Emitting Element 550G(i,j)>> The electrode 551G(i, j), the electrode 552, and the layer 553G(j) containing a light-emitting material are It can be used for the optical element 550G(i, j). (j) includes a region sandwiched between electrode 551G(i,j) and electrode 552.

[0230] [Configuration example 1 of layer 553G(j) containing a light-emitting material] For example, a laminate material can be used for the layer 553G(j) containing the light-emitting material.

[0231] For example, materials that emit blue light, materials that emit green light, materials that emit red light, infrared light, A material that emits ultraviolet light or a material that emits light is used in the layer 553G(j) containing the luminescent material. It is possible.

[0232] [Configuration example 2 of layer 553G(j) containing a light-emitting material] For example, a layer of laminated material that is laminated to emit white light may be formed on a layer 553 containing a light-emitting material. It can be used for G(j).

[0233] Specifically, a plurality of materials that emit light of different hues are arranged in a layer 553 containing a light-emitting material. It can be used for G(j).

[0234] For example, a layer containing a luminescent material including a fluorescent material that emits blue light and a layer containing a fluorescent material that emits green and red light may be used. A laminated material in which a layer containing a material other than a fluorescent material that emits light is laminated is formed by laminating a layer containing a light-emitting material. 553G(j) or a light-emitting device containing a fluorescent material that emits blue light. a layer including a fluorescent material and a layer including a material other than the fluorescent material that emits yellow light; The layer material can be used for layer 553G(j) that includes a light-emitting material.

[0235] It should be noted that, for example, a colored film may be superimposed on the layer 553G(j) containing the light-emitting material. This makes it possible to extract light of a predetermined hue from white light.

[0236] [Configuration Example 3 of the layer 553G(j) containing a light-emitting material] For example, a laminated material that is laminated so as to emit blue light or ultraviolet light may be used. It can be used for the layer 553G(j) containing the color conversion layer. This can be done.

[0237] [Configuration Example 4 of the layer 553G(j) containing a light-emitting material] The layer 553G(j) containing a light-emitting material includes a light-emitting unit. It has one region where electrons injected from one side recombine with holes injected from the other side. The optical unit includes a light-emitting material, which emits light by emitting energy generated by the recombination of electrons and holes. The hole transport layer and the electron transport layer are used in the light-emitting unit. The hole transport layer is disposed closer to the positive electrode than the electron transport layer. Higher hole mobility.

[0238] For example, a layer 553G(j) containing a light-emitting material may include multiple light-emitting units and intermediate layers. The intermediate layer has a region sandwiched between the two light-emitting units. The intermediate layer has a charge generation region, and supplies holes to the light-emitting unit disposed on the cathode side, and The light-emitting unit has a function of supplying electrons to the light-emitting units arranged in the same layer. A configuration including a first layer and an intermediate layer is sometimes called a tandem light-emitting device.

[0239] This makes it possible to increase the current efficiency of light emission. The current density flowing through the optical element can be reduced, or the reliability of the light-emitting element can be improved. can be done.

[0240] For example, a light-emitting unit containing a material that emits light of one hue may be combined with a material that emits light of another hue. The layer 553G(j) containing the luminescent material can be stacked with the luminescent unit containing the luminescent material. Alternatively, a light-emitting unit containing a material that emits light of one hue may be replaced with a material that emits light of the same hue. The layer 553G(j) containing the luminescent material can be used in combination with the luminescent unit containing the luminescent material. Specifically, two light-emitting units containing blue light-emitting materials can be stacked. can be done.

[0241] By the way, for example, high molecular weight compounds (oligomers, dendrimers, polymers, etc.), compounds (compounds in the intermediate range between low molecular weight and high molecular weight: molecular weight 400 to 4000) The layer 553G(j) may be made of a non-ionic material.

[0242] [Electrode 551G(i,j), electrode 552] For example, a material that can be used for wiring or the like is applied to the electrode 551G(i, j) or the electrode 552. Specifically, a material that is transparent to visible light can be used for the electrode 551G( i, j) or electrode 552.

[0243] For example, conductive oxides or conductive oxides containing indium, indium oxide, indium Indium tin oxide, indium zinc oxide, zinc oxide, zinc oxide doped with gallium, etc. Alternatively, a metal film thin enough to transmit light can be used. A material that is transparent to visible light can be used.

[0244] For example, a metal film that transmits part of the light and reflects the other part of the light may be formed on the electrode 551G(i, j). For example, the layer 553G(j) containing the light-emitting material may be used for the electrode 552. The distance between electrode 551G(i,j) and electrode 552 is adjusted using a switch or the like.

[0245] This allows a microcavity structure to be provided in the light emitting element 550G(i,j). can extract light of a certain wavelength more efficiently than other light. It is possible to extract light with a narrow half-width, or to extract light of a vivid color. do.

[0246] For example, a film that efficiently reflects light is used for the electrode 551G(i, j) or the electrode 552. Specifically, a material containing silver and palladium or a material containing silver and copper can be used. The material can be used for metal films.

[0247] The electrode 551G(i,j) is connected to the pixel circuit 530G(i,j) through the opening 591G. ) (see FIG. 14(A)). The electrode 551G(i,j) is, for example, an insulator. The electrode 551G(i, j) overlaps with an opening formed in the insulating film 528, and the insulating film 528 is formed around the periphery of the electrode 551G(i, j). Equipped with.

[0248] This makes it possible to prevent short-circuiting between electrode 551G(i,j) and electrode 552.

[0249] <<Configuration Example 2 of Photoelectric Conversion Element PD(i,j)>> The photoelectric conversion element PD(i,j) includes an electrode 551S(i,j), an electrode 552, and a photoelectric conversion material The layer 553S(j) includes a material (see FIG. 14(A)).

[0250] For example, a heterojunction type photoelectric conversion element, a bulk heterojunction type photoelectric conversion element, etc. It can be used for the conversion element PD(i,j).

[0251] [Configuration Example 1 of Layer 553S(j) Containing Photoelectric Conversion Material] For example, a laminated film in which a p-type semiconductor film and an n-type semiconductor film are stacked so that they are in contact with each other is called a photoelectric It can be used for the layer 553S(j) containing the photoelectric conversion material. The photoelectric conversion element PD(i,j) using the laminated film of such a structure in 53S(j) is called a PN type It can be said that this is a photodiode.

[0252] For example, a p-type semiconductor film is formed by sandwiching an i-type semiconductor film between a p-type semiconductor film and an n-type semiconductor film. A laminated film in which a semiconductor film of the i-type, a semiconductor film of the n-type and a semiconductor film of the i-type are laminated is formed. It is to be noted that the layer 553S(j) containing the photoelectric conversion material can be used. ) is a photoelectric conversion element PD(i,j) that uses a laminated film with such a structure, It can be called a diode.

[0253] For example, a p-type semiconductor film is sandwiched between a p+ type semiconductor film and an n type semiconductor film, and the p A p+ type semiconductor film is formed by sandwiching a p-type semiconductor film between the - type semiconductor film and the n-type semiconductor film. A semiconductor film, a p-type semiconductor film, a laminated film in which a p-type semiconductor film and an n-type semiconductor film are stacked This can be used for the layer 553S(j) containing the photoelectric conversion material. The photoelectric conversion element PD(i,j) using the laminated film having such a structure as the layer 553S(j) containing the photoelectric conversion element PD(i,j) is It can be called an avalanche photodiode.

[0254] [Configuration Example 2 of Layer 553S(j) Containing Photoelectric Conversion Material] For example, a semiconductor containing a group 14 element may be used for the layer 553S(j) containing the photoelectric conversion material. Specifically, a semiconductor containing silicon can be formed on the layer 553S (j ) can be used for, for example, hydrogenated amorphous silicon, microcrystalline silicon, poly Silicon or single crystal silicon is used for the layer 553S(j) containing the photoelectric conversion material. can be done.

[0255] For example, an organic semiconductor can be used for the layer 553S(j) containing the photoelectric conversion material. Specifically, a part of the layer used for the layer 553G(j) containing a light-emitting material is replaced with a layer containing a photoelectric conversion material. It can be used as part of the layer 553S(j).

[0256] Specifically, the hole transport layer used in the layer 553G(j) containing a light-emitting material is a photoelectric conversion material. Alternatively, the layer 553G containing the luminescent material may be used. The electron transport layer used in (j) can be used for the layer 553S(j) containing the photoelectric conversion material. Alternatively, the hole transport layer and the electron transport layer may be used in the layer 553S(j) containing the photoelectric conversion material. This allows the hole transport layer used in the layer 553G(j) containing the light-emitting material to be In the step of forming a layer, a hole transport layer used in the layer 553S(j) containing a photoelectric conversion material is Alternatively, an electron transport layer can be formed for use in the layer 553G(j) containing the light-emitting material. In the step of forming a layer, an electron transport layer used in the layer 553S(j) containing a photoelectric conversion material is Alternatively, the manufacturing process can be simplified.

[0257] Also, for example, fullerenes (e.g., C 60 , C 70 etc.) or their derivatives, etc. The organic semiconductor material can be used for the n-type semiconductor film.

[0258] Also, for example, copper(II) phthalocyanine anine; CuPc) or tetraphenyldibenzoperiflanthene (Tetraphenyldibenzoperiflanthene) Electron-donating organic semiconducting compounds such as dibenzoperiflanthene (DBP) A conductive material can be used for the p-type semiconductor film.

[0259] In addition, for example, a film obtained by co-evaporating an electron-accepting semiconductor material and an electron-donating semiconductor material is It can be used for semiconductor films of the type.

[0260] <Configuration example 2 of function panel 700> The functional panel 700 includes an insulating film 528 and an insulating film 573 (see FIG. 13A).

[0261] "Insulating Film 528" The insulating film 528 has a region sandwiched between the functional layer 520 and the substrate 770. has an opening in the region overlapping with light emitting element 550G(i, j) (see FIG. 13(A)).

[0262] For example, the material that can be used for the insulating film 521 can be used for the insulating film 528. Specifically, the insulating film may be a silicon oxide film, a film containing an acrylic resin, or a film containing polyimide. Can be used for 528.

[0263] "Insulating Film 573" The insulating film 573 has a region that sandwiches the light emitting element 550G(i, j) between itself and the functional layer 520. (See Figure 13(A)).

[0264] For example, a single film or a stacked film of multiple films can be used as the insulating film 573. Specifically, the light emitting element 550G(i, j) can be formed by a method that is unlikely to damage the light emitting element 550G(i, j). The insulating film 573A and the dense insulating film 573B with few defects are laminated together to form a laminate film. Can be used for 73.

[0265] This makes it possible to suppress the diffusion of impurities into light emitting element 550G(i,j). Alternatively, the reliability of the light emitting element 550G(i,j) can be improved.

[0266] <Configuration example 3 of function panel 700> The functional panel 700 includes a functional layer 720 (see FIG. 13(A)).

[0267] <<Functional Layer 720>> The functional layer 720 includes a light-shielding film BM, a colored film CF(G), and an insulating film 771. A conversion layer may be used.

[0268] 《Light blocking film BM》 The light-shielding film BM has an opening in the area overlapping with the pixel 702G(i, j). has an opening in the area overlapping with pixel 702S(i,j).

[0269] For example, a dark color material can be used for the light-shielding film BM. This can improve performance.

[0270] 《Colored film CF(G)》 The colored film CF(G) is a region sandwiched between the substrate 770 and the light emitting element 550G(i, j). For example, a material that selectively transmits light of a predetermined color may be used for the colored film CF(G). Specifically, a material that transmits red light, green light, or blue light can be used as the colored film C. It can be used for F(G).

[0271] <<Configuration example of insulating film 771>> The insulating film 771 has a region sandwiched between the base material 770 and the light emitting element 550G(i, j). can.

[0272] The insulating film 771 has a light-shielding film BM, a colored film CF(G) or a color conversion layer between it and the base material 770. This allows the thickness of the light-shielding film BM, the colored film CF(G) or the color conversion layer to be adjusted. The resulting unevenness can be smoothed out.

[0273] Color conversion layer The color conversion layer includes a region sandwiched between the substrate 770 and the light emitting element 550G(i,j). .

[0274] For example, a material that emits light having a wavelength longer than the wavelength of the incident light may be used for the color conversion layer. For example, a material that absorbs blue light or ultraviolet light and converts it into green light and emits it. materials that absorb blue light or ultraviolet light and convert it into red light and emit it, or materials that absorb ultraviolet light and emit red light A material that absorbs blue light, converts it into blue light, and emits it can be used for the color conversion layer. Quantum dots with a diameter of several nanometers can be used in the color conversion layer. It can emit light with a spectrum, or it can emit light that is highly saturated.

[0275] <Configuration example 4 of function panel 700> The functional panel 700 includes a light-shielding film KBM (see FIG. 13(A)).

[0276] 《Light blocking film KBM》 The light-shielding film KBM has an opening in the area overlapping with the pixel 702S(i, j). The BM comprises an area sandwiched between the functional layer 520 and the substrate 770, and It has a function of providing a predetermined gap between the substrates 770. For example, a dark colored material is used as the light-shielding film KBM. This can be used to suppress stray light from entering the pixel 702S(i,j). It is possible.

[0277] <Configuration example 5 of function panel 700> The functional panel 700 includes a functional film 770P and the like (see FIG. 13(A)).

[0278] 《Functional membrane 770P, etc.》 The functional film 770P has an area that overlaps with the light emitting element 550G(i,j).

[0279] For example, anti-reflection films, polarizing films, retardation films, light diffusion films or light condensing films. A film or the like can be used as the functional film 770P.

[0280] For example, an anti-reflection film having a thickness of 1 μm or less can be used as the functional film 770P. The laminated dielectric layer is preferably 3 or more, more preferably 5 or more, and even more preferably 15 or more. This film can be used as the functional film 770P. This makes it possible to reduce the reflectance to preferably 0.5% or less. can be suppressed to 0.08% or less.

[0281] For example, a circularly polarizing film can be used for the functional film 770P.

[0282] In addition, it has an anti-static film that prevents dust from adhering, a water-repellent film that makes it difficult for dirt to adhere, and a Oil-repellent coating that makes it hard to adhere, anti-reflection coating, non-glossy coating Anti-glare film, hard coating film that prevents scratches from occurring during use, and repairs any scratches that do occur A self-repairing film that can repair damage to the functional film 770P can be used.

[0283] Note that this embodiment mode can be appropriately combined with other embodiment modes shown in this specification. .

[0284] (Embodiment 5) In this embodiment, a structure of a functional panel according to one embodiment of the present invention will be described with reference to FIGS. 16 to 18. Explain with reference to the above.

[0285] FIG. 16 is a diagram illustrating the configuration of a functional panel according to one embodiment of the present invention.

[0286] FIG. 17 is a circuit diagram illustrating a structure of a functional panel according to one embodiment of the present invention. 1 is a circuit diagram illustrating a part of an amplifier circuit that can be used in a functional panel according to one embodiment of the present invention. FIG. 17B shows a sampling pattern that can be used in a functional panel according to one embodiment of the present invention. FIG. 2 is a circuit diagram illustrating a part of a circuit.

[0287] FIG. 18 is a diagram illustrating the operation of a functional panel according to one embodiment of the present invention.

[0288] <Configuration example 1 of function panel 700> The function panel 700 described in this embodiment has an area 231 (see FIG. 16).

[0289] <<Configuration Example 1 of Area 231>> The region 231 includes a group of pixels 703(i,1) through 703(i,n) and another group of pixels 703(i,n). The region 231 includes pixels 703(1,j) to 703(m,j). G1(i), conductive film TX(i), conductive film S1g(j) and conductive film WX(j).

[0290] A group of pixels 703(i,1) to 703(i,n) are arranged in the row direction (indicated by arrow R1 in the figure). A group of pixels 703(i,1) to 703(i,n) are arranged in a direction parallel to the pixel 7 Includes 03(i,j).

[0291] In addition, a group of pixels 703(i,1) to 703(i,n) are connected to the conductive film G1(i) and the A group of pixels 703(i,1) to 703(i,n) are electrically connected to each other through a conductive film TX (i) and electrically connected to each other.

[0292] Another group of pixels 703(1,j) to 703(m,j) are arranged in a column direction that intersects with the row direction. (in the direction indicated by the arrow C1 in the figure), and another group of pixels 703(1,j) to 7 03(m,j) includes pixel 703(i,j).

[0293] In addition, another group of pixels 703(1,j) to 703(m,j) are formed by the conductive film S1g(j ), and another group of pixels 703(1,j) to 703(m,j) are electrically connected to It is electrically connected to the conductive film WX(j).

[0294] This allows image information to be acquired from a plurality of pixels. As a result, a novel method that is highly convenient, useful, and reliable can be provided. A functional panel can be provided.

[0295] <<Configuration Example 2 of Area 231>> The area 231 has a plurality of pixels, 600 or more per inch. It includes pixel 703(i,j).

[0296] <<Configuration Example 3 of Area 231>> The area 231 has a plurality of pixels arranged in a matrix. For example, the area 231 has 7600 or more pixels. The area 231 has 4,300 or more pixels in the row direction. , 7680 pixels in the row direction and 4320 pixels in the column direction.

[0297] This allows for a high-definition image to be displayed, resulting in increased convenience, usefulness, and reliability. It is possible to provide a novel functional panel with excellent performance.

[0298] <<Configuration Example 4 of Area 231>> Area 231 has a diagonal length of 40 inches or more, preferably 60 inches or more, and more preferably The area 231 has a diagonal length of, for example, 150 inches or more. The lower position is preferable because it allows the weight of the panel to be reduced.

[0299] This allows for the display of realistic images, resulting in increased convenience, usefulness, and can provide a novel functional panel with excellent reliability.

[0300] Although not shown, the region 231 also has a conductive film VCOM2 and a conductive film ANO.

[0301] <Configuration example 2 of function panel 700> The functional panel described in this embodiment has a driving circuit GD (see FIG. 16).

[0302] <<Driver circuit GD configuration example 1>> The driver circuit GD supplies a first selection signal.

[0303] <<Configuration Example 1 of Pixel Circuit 530G(i,j)>> The pixel circuit 530G(i,j) is supplied with a first selection signal, and the pixel circuit 530G(i,j ) acquires an image signal based on the first selection signal. For example, The first selection signal can be supplied by the conductive film S1 (see FIG. 9B). g(j) can be used to provide an image signal. The operation of acquiring an image signal in the pixel circuit 530G(i,j) can be called "writing." (See Figure 18.)

[0304] The light emitting element 550G(i,j) emits light based on an image signal (see FIG. 9(B)).

[0305] The light emitting element 550G(i,j) is electrically connected to the pixel circuit 530G(i,j). and an electrode 552 electrically connected to the conductive film VCOM2. (See FIG. 10 and FIG. 13(A)).

[0306] <Configuration example 3 of function panel 700> The functional panel according to one embodiment of the present invention includes a readout circuit RC(j), a conductive film VLEN, and a conductive film VIV and a conductive film CL (FIGS. 16, 11, 17(A) and 17(B) reference).

[0307] <<Configuration example of readout circuit RC(j)>> The readout circuit RC(j) includes an amplifier circuit and a sampling circuit SC(j) (see FIG. 1 See 6).

[0308] <<Example of amplifier circuit configuration>> The amplifier circuit includes a transistor M32(j) (see FIG. 17(A)).

[0309] The transistor M32(j) has a gate electrode electrically connected to the conductive film VLEN and a conductive a first electrode electrically connected to the conductive film WX(j), and a second electrode electrically connected to the conductive film VIV. 2 electrodes and equipped.

[0310] When the switch SW33 is in a conductive state, the conductive film WX(j) is connected to the transistor M31( (j) and transistor M32(j) are connected (see Figure 11 and Figure 17(A)). As a result, the source is connected to the transistor M31(j) and the transistor M32(j). Alternatively, the conductive film W The potential of X(j) can be changed.

[0311] <<Configuration example of sampling circuit SC(j)>> The sampling circuit SC(j) has a first terminal IN(j), a second terminal, and a third terminal O UT(j) (see FIG. 17(B)).

[0312] The first terminal IN(j) is electrically connected to the conductive film WX(j), and the second terminal is electrically connected to the conductive film CL The third terminal OUT(j) is electrically connected to the first terminal IN(j) based on the potential of the first terminal IN(j). It has the ability to supply a varying signal.

[0313] This makes it possible to obtain an imaging signal from the pixel circuit 530S(i,j). For example, a correlated double sampling method can be applied. SC(j) can be provided for each conductive film WX(j). A differential signal of the sampled signal (i, j) can be obtained for each conductive film WX(j). The operating frequency of the ring circuit SC(j) can be suppressed, or noise can be reduced. As a result, a novel functional panel with excellent convenience, usefulness, and reliability can be provided. It is possible.

[0314] <Configuration example 4 of function panel 700> The functional panel 700 includes a driving circuit RD (see FIG. 16).

[0315] <<Driver circuit RD configuration example 1>> The driver circuit RD supplies a second selection signal and a third selection signal.

[0316] <<Configuration Example 1 of Pixel Circuit 530S(i,j)>> The pixel circuit 530S(i,j) receives the second selection signal during the period when the first selection signal is not supplied. signal and a third selection signal (see FIG. 18). j) acquiring an imaging signal based on the second selection signal, and For example, the conductive film TX(i) is used to supply a second selection signal, and the conductive film TX(i) is used to supply a second selection signal. Membrane SE(i) can be used to provide a third selection signal (see FIG. 11).

[0317] It should be noted that the operation of supplying the second selection signal and causing the pixel circuit 530S(i,j) to acquire the imaging signal is The operation can be called "imaging" (see FIG. 18). The operation of reading out an image signal from a photoelectric conversion element can be called "reading out." The operation of supplying power to the conversion element PD(i,j) is called "initialization" and the ... The action of exposing the conversion element PD(i,j) to light is called "exposure," and the voltage that changes with exposure is called "image." The operation of reflecting the data in the elementary circuit 530S(i,j) can be called "transfer." SRS is the operation of supplying the reference signal used in the correlated double sampling method, and "output" is the imaging signal. This corresponds to the operation of supplying a signal.

[0318] For example, one frame of image information can be written in 16.7 ms. It is possible to operate at a frame rate of 60 Hz. It takes 15.2 μs to write to G(i,j).

[0319] For example, one frame of image information can be held for a period equivalent to 16 frames. Or, one frame of image information is captured and read out over a period equivalent to 16 frames. It is possible.

[0320] Specifically, it is initialized in 15 μs, exposed in 1 ms to 5 ms, and transferred in 150 μs. Or it can be read out in 250ms.

[0321] The photoelectric conversion element PD(i,j) is electrically connected to the pixel circuit 530S(i,j). and an electrode 552 electrically connected to the conductive film VPD. 11 and 14(A). In addition, the electrode 55 used in the light emitting element 550G(i, j) 2 can be used for the photoelectric conversion element PD(i,j). The composition and manufacturing process can be simplified.

[0322] This allows imaging to be performed during the period when the first selection signal is not being supplied. Noise during imaging can be suppressed. It is possible to read the image signal during the reading period. As a result, a novel functional panel that is highly convenient, useful, and reliable can be provided. This can be done.

[0323] <<Configuration Example 3 of Pixel 703(i,j)>> The pixel 703(i,j) is supplied with a second selection signal during a period in which one image signal is held. For example, during the period in which the pixel circuit 530G(i,j) holds one image signal, 703(i,j) uses the light-emitting element 550G(i,j) to perform the following operation based on the image signal: Alternatively, the pixel circuit 530G(i,j) can emit light (see FIG. 18). After acquiring one image signal based on the first selection signal, the first selection signal is supplied again. Before the pixel circuit 530S(i,j) is turned on, the pixel circuit 530S(i,j) is supplied with a second selection signal.

[0324] This allows the intensity of the light emitted by the light emitting element 550G(i,j) to be controlled using an image signal. Alternatively, light with controlled intensity can be irradiated onto the subject. Alternatively, the photoelectric conversion element PD(i, j) can be used to capture an image of the subject. While controlling the intensity of the irradiated light, the object is captured using the photoelectric conversion element PD(i,j). Alternatively, one image signal of the signals held by the pixel circuit 530G(i,j) can be This eliminates the influence on the image signal caused by the change from the image signal to other image signals. As a result, a novel functional panel that is highly convenient, useful, and reliable can be provided.

[0325] <Configuration example 5 of function panel 700> The functional panel 700 according to one embodiment of the present invention includes a multiplexer MUX and an amplifier circuit AMP. and an analog-to-digital conversion circuit ADC (see FIG. 16).

[0326] <<Example of multiplexer MUX configuration>> The multiplexer MUX selects one of the multiple sampling circuits SC to acquire the image signal. and has a function of supplying the signal to, for example, an amplifier circuit AMP.

[0327] For example, the multiplexer MUX is connected to the third terminal OUT(j) of the sampling circuit SC(j). ) are electrically connected (see FIG. 17(B)). Specifically, the multiplexer MUX is The sampling circuits SC(1) to SC(9) are electrically connected to each other. The imaging signal can be obtained from the sampling circuit and supplied to the amplifier circuit AMP.

[0328] This allows a predetermined pixel to be selected from a plurality of pixels arranged in the row direction to acquire imaging information. Alternatively, the number of simultaneously acquired imaging signals can be limited to a predetermined number. Alternatively, the number of input channels may be less than the number of pixels arranged in the row direction. As a result, it is possible to use an ADC that is superior in convenience, availability, or reliability. It is possible to provide a novel functional panel.

[0329] <<Configuration example of amplifier circuit AMP>> The amplifier circuit AMP amplifies the image signal and supplies it to the analog-to-digital conversion circuit ADC. can.

[0330] The functional layer 520 includes a multiplexer MUX and an amplifier circuit AMP.

[0331] As a result, for example, in the process of forming a semiconductor film used in the pixel circuit 530G(i,j), By using this method, it is possible to form a semiconductor film used in a multiplexer MUX and an amplifier circuit AMP. Alternatively, the manufacturing process of the functional panel can be simplified. As a result, convenience and effectiveness are improved. It is possible to provide a novel functional panel that is excellent in usability and reliability.

[0332] <<Configuration example of analog-to-digital conversion circuit ADC>> The analog-to-digital conversion circuit (ADC) converts analog image signals into digital signals. This makes it possible to suppress deterioration of the image signal due to transmission.

[0333] Note that this embodiment mode can be appropriately combined with other embodiment modes shown in this specification. .

[0334] (Sixth embodiment) In this embodiment, a structure of a semiconductor device according to one embodiment of the present invention will be described with reference to FIGS. While explaining.

[0335] 5A and 5B illustrate a structure of a semiconductor device according to one embodiment of the present invention. 5(B) and 5(C) are perspective views of the semiconductor device shown in FIG. 5(A). 10A and 10B are diagrams illustrating a state in which a part of the body device is bent.

[0336] FIG. 6 illustrates a structure of a housing that can be used for a semiconductor device of one embodiment of the present invention. FIG. 6A is a perspective view of a housing of a semiconductor device of one embodiment of the present invention, and FIGS. 6(C) is a diagram illustrating a state in which a part of the housing of the semiconductor device shown in FIG. 6(A) is bent. .

[0337] 7A and 7B illustrate a structure of a semiconductor device according to one embodiment of the present invention. 7A and 7B are cross-sectional views of a semiconductor device according to one embodiment of the present invention. FIG.

[0338] <Configuration Example 1 of Semiconductor Device> The semiconductor device described in this embodiment has a functional panel and a housing 201 (FIG. 5(A) 5(C)). For example, the functional parts described in the first to fifth embodiments The panel can be used in semiconductor devices.

[0339] <<Configuration Example 1 of the Housing 201>> The housing 201 has a surface 201A(1), a surface 201A(2), and a surface 201A(3) ( See Figures 6(A) and 6(B).

[0340] The surface 201A(3) is sandwiched between the surface 201A(1) and the surface 201A(2) (FIG. 6( B) and Figure 7(A)).

[0341] The surface 201A(1) overlaps with the area 231(1), and the surface 201A(2) overlaps with the area 231(2). The surface 201A(3) overlaps with the region 231(3) at a distance D3 (see FIG. 7(B)). Also, the distance D3 changes with bending.

[0342] As a result, for example, when the third region 231(3) is bent, the housing 201 and the circuit 53 0 changes, the circuit 530 can operate stably. The first base material 510 can be used to protect the first conductive film 510M from external forces, etc. As a result, a novel semiconductor device with excellent convenience, usefulness, and reliability can be provided. Cut.

[0343] The area 231(3) is detachable from the surface 201A(3), and the area 231(2) is detachable from the surface 201A(3). For example, the bonding layer 201B is fixed to the region 231(2) and the surface 20 The bonding layer 201B can be used to fix the substrate 410 and the substrate 1A(2). The thickness of the region 231(2) and the region 231(3) are the same. Alternatively, for example, the area 231(2) and the area 231(3) can be easily removed by a finger or the like. Even if you touch the area between the regions 231(3), you are unlikely to feel any discomfort.

[0344] Note that this embodiment mode can be appropriately combined with other embodiment modes shown in this specification. .

[0345] (Embodiment 7) In this embodiment, a structure of a display device according to one embodiment of the present invention will be described with reference to FIGS. Reveal.

[0346] 19A and 19B illustrate a structure of a display device according to one embodiment of the present invention. 19B to 19D are block diagrams of a display device of one embodiment. 1 is a projection view illustrating the appearance of the display device.

[0347] <Example of display device configuration> The display device described in this embodiment has a function panel 700 and a control unit 238 ( See Figure 19(A).

[0348] <<Configuration Example 1 of Control Unit 238>> The control unit 238 is supplied with image information VI and control information CI, e.g., a clock signal Alternatively, a timing signal or the like can be used as the control information CI.

[0349] The control unit 238 generates information V11 based on the image information VI, and generates control information V11 based on the control information CI. The control unit 238 also supplies information V11 and a control signal.

[0350] For example, the information V11 includes gradations of 8 bits or more, preferably 12 bits or more. For example, the clock signal or start pulse of the shift register used in the drive circuit is controlled. It can be used for control signals.

[0351] <<Configuration Example 2 of Control Unit 238>> For example, the expansion circuit 234 and the image processing circuit 235 can be used in the control unit 238. .

[0352] 《Extension circuit 234》 The decompression circuit 234 has a function of decompressing the image information VI that is supplied in a compressed state. The decompression circuit 234 includes a storage unit. The storage unit has a function of storing, for example, the decompressed image information. It is equipped with Noh.

[0353] "Image Processing Circuit 235" The image processing circuit 235 includes, for example, a storage area. The storage area stores, for example, image information VI It has the function of storing information contained in

[0354] The image processing circuit 235 corrects the image information VI based on a predetermined characteristic curve, for example, to generate information. It has the function of generating information and the function of supplying information.

[0355] <<Function panel configuration example 1>> The function panel 700 is supplied with information and control signals. The function panel 700 described in the fifth embodiment can be used.

[0356] <<Configuration Example 5 of Pixel 703(i,j)>> Pixel 703(i,j) is displayed based on the information.

[0357] This allows image information to be displayed using the display element, resulting in improved convenience and effectiveness. It is possible to provide a novel display device that is excellent in usability and reliability. Information terminal (see Figure 19(B)), video display system (see Figure 19(C)) or computer A computer (see FIG. 19(D)) or the like can be provided.

[0358] <<Function panel configuration example 2>> For example, the functional panel 700 includes a driving circuit and a control circuit (see FIG. 19(A)).

[0359] <Drive circuit> The drive circuits operate based on the control signals. By using the control signals, the plurality of drive circuits The operations of the two can be synchronized.

[0360] For example, the driving circuit GD can be used in the functional panel 700. The driving circuit GD is The selector 100 is provided with a signal and has a function of providing a first select signal.

[0361] Moreover, for example, the driving circuit SD can be used in the functional panel 700. , are supplied with control signals and information and are capable of providing an image signal.

[0362] Moreover, for example, the driving circuit RD can be used in the functional panel 700. The driving circuit RD is A control signal may be provided and a second select signal may be provided.

[0363] Also, for example, the readout circuit RC can be used in the functional panel 700. The RC is supplied with a control signal and reads the image signal using, for example, the correlated double sampling method. It can be seen.

[0364] Control circuit The control circuit has the function of generating and supplying control signals, such as a clock signal or a timer signal. A timing signal or the like can be used as the control signal.

[0365] Specifically, a control circuit formed on a rigid substrate can be used in a functional panel. Alternatively, a flexible printed circuit board may be used to implement a control circuit and a and the control unit 238 can be electrically connected.

[0366] For example, the timing controller 233 can be used as a control circuit. A circuit 243 can be used to synchronize the operation of the drive circuit RD and the read circuit RC. .

[0367] Note that this embodiment mode can be appropriately combined with other embodiment modes shown in this specification. .

[0368] (Embodiment 8) In this embodiment, a structure of an input / output device of one embodiment of the present invention will be described with reference to FIGS. 20 to 22. Explain with reference to the above.

[0369] FIG. 20 is a block diagram illustrating a configuration of an input / output device of one embodiment of the present invention.

[0370] 21A and 21B illustrate a configuration of an input / output device according to one embodiment of the present invention. 21(B) and 21(C) are perspective views of an input / output device according to one embodiment of the present invention. 21(D) is a cross-sectional view illustrating a part of the detector, and FIG. 21(E) is an electrical diagram illustrating the characteristics of the detector. This is a resistance-stress curve.

[0371] 22A and 22B illustrate a configuration of an input / output device according to one embodiment of the present invention. 22(B) and 22(C) are perspective views of components used in an input / output device according to one embodiment of the present invention. FIG. 22(D) is a cross-sectional view illustrating a part of FIG. 21(A), and FIG. 22(D) is a structure that undergoes snap buckling. 1 is a stress-strain curve that schematically illustrates the characteristics of

[0372] <Configuration example 1 of input / output device> The input / output device described in this embodiment has an input unit 240 and a display unit 230 (see FIG. 20).

[0373] 《Display section 230》 The display unit 230 includes a functional panel. The function panel 700 shown in FIG. 1 can be used as the display unit 230. The configuration having the display unit 230 can be called an input / output panel 700TP.

[0374] <<Configuration Example 1 of Input Unit 240>> The input unit 240 has a detection area 241. The input unit 240 is adjacent to the detection area 241. It has the function to detect.

[0375] The sensing region 241 includes an area that overlaps with the pixel 702G(i,j).

[0376] This allows the display unit to display image information while the area adjacent to the display unit overlaps the image information. Or, a finger placed close to the display can be used as a pointer to detect the position. Alternatively, the location information can be associated with the image information displayed on the display unit. As a result, a novel input / output device with excellent convenience, usefulness, and reliability can be provided. can be provided.

[0377] Configuration example 1 of detection area 241 The sensing area 241 may, for example, comprise one or more detectors (see FIG. 20).

[0378] The detection area 241 includes a group of detectors 802(g,1) through 802(g,q) and other detectors. A group of detectors 802(1,h) to 802(p,h) are included. h is an integer between 1 and q, and p and q are integers of 1 or greater. be.

[0379] A group of detectors 802(g,1) to 802(g,q) are detectors 802(g,h) and are arranged in the row direction (the direction indicated by the arrow R2 in the figure). may be the same as the direction indicated by arrow R1, or may be different.

[0380] In addition, another group of detectors 802(1,h) to 802(p,h) are detectors 802 (g, h) and are arranged in the column direction (the direction indicated by arrow C2 in the figure) that intersects with the row direction. .

[0381] Detector The detector has the function of detecting a nearby pointer. For example, if a finger or stylus pen is placed on the pointer, For example, a metal piece or coil can be used in a stylus pen. It is possible.

[0382] Specifically, there are capacitive proximity sensors, electromagnetic induction proximity sensors, and optical proximity sensors. A resistive proximity sensor or the like can be used as the detector.

[0383] It is also possible to use multiple types of detectors together. For example, a detector that detects fingers and a detector that detects slippers. It can be used in conjunction with a detector that detects a stylus pen.

[0384] This allows the type of pointer to be determined. Based on this, different instructions can be associated with the sensed information. If it is determined that a finger was used, the detection information can be associated with the gesture. If it determines that a stylus pen is used as a pointer, it associates the detection information with the drawing process. It can be done.

[0385] Specifically, a capacitive, pressure-sensitive, or optical proximity sensor is used to detect a finger. Alternatively, an electromagnetic induction or optical proximity sensor can be used to detect the stylus. It can detect the pen.

[0386] <<Configuration Example 2 of Input Unit 240>> The input section 240 includes an oscillator circuit OSC and a detection circuit DC (see FIG. 20).

[0387] The oscillator circuit OSC supplies a probe signal to the detector 802(g, h). For example, a square wave, A sawtooth wave, a triangular wave, a sine wave, etc. can be used as the search signal.

[0388] The detector 802(g,h) detects the distance to the pointer close to the detector 802(g,h) and and generating and providing a sensing signal that varies based on the search signal.

[0389] The detection circuit DC provides input information based on the detection signal.

[0390] This makes it possible to detect the distance from the nearby pointer to the detection area 241. Alternatively, the position to which the pointer is closest within the detection area 241 can be detected. .

[0391] Detector configuration example 1 The area 231 is disposed on the side closer to the pointer than the detection area 241, and the area 231 is flexible. (See Fig. 21(A) and Fig. 21(B)). For example, the keyboard layout An image shown in FIG. 21A can be displayed in the area 231.

[0392] Detector configuration example 2 The detector 802(g,h) has a function of detecting the amount of depression, and the detector 802(g,h) The pointer is detected via the area 231 (see FIG. 21(B)).

[0393] For example, the amount of pushing of the pointer towards the detector 802(g, h) is measured by the detector 802( Specifically, the plane including the area 231 to the plane including the detection area 241 The detector 802(g, h) detects the amount of pressure a finger or stylus pen is applied to (See Figure 21(C)).

[0394] For example, a pressure sensor can be used for the detector 802(g, h). An element whose electrical resistance (ρ) changes depending on (σ) can be used for the detector 802(g, h). As a result, the detector 802(g, h) detects the amount of depression (see FIG. 21(D)). It is possible.

[0395] <Configuration example 2 of input / output device> The input / output device described in this embodiment also includes a member 249 (see FIGS. 21(A) and 21(B)). See Figure 22(A).

[0396] <<Example of the structure of component 249>> The member 249 overlaps the sensing region 241 and is elastic.

[0397] For example, an elastic body can be used for the member 249. Specifically, a spring, a leaf spring, rubber, or the like can be used. Alternatively, a sponge or the like can be used.

[0398] This allows the detector 802(g, h) to detect the amount of depression. The user can feel the force corresponding to the amount of pressure applied to the pointer.

[0399] Also, for example, a structure that undergoes snap-through buckling can be used for the member 249. A dome-shaped structure or the like can be used for the member 249 (see FIG. 22(B)).

[0400] The member 249 has a stable mode mode1 in the region where the strain ε is small, and a stable mode mode2 in the region where the strain ε is large. It has a stable mode mode2 in the large region (see Figure 22(C) and Figure 22(D)). Also, at the buckling point, the member 249 changes from mode 1 to mode 2. (See Figure 22(D)). Also, by removing the distortion, the mode It reversibly jumps from mode 2 to mode 1.

[0401] As a result, the detector 802(g, h) detects the amount of pushing up to the buckling point. The force applied can be detected, or the user can feel the force. Alternatively, the user may feel a clicking sensation when the buckling point is exceeded. Alternatively, a tactile switch can be provided to release the pointer when the user presses it. Releasing the force allows the snap-through buckling structure to return to its original mode.

[0402] In addition, a detection area 241 is provided over the structure that undergoes snap-through buckling, and An area 231 is provided, and an image to be used for operation is displayed at a position overlapping with the structure that performs the snap-through buckling. For example, the layout suitable for a keyboard can be shown to be a layout that does not cause snap-through buckling. Alternatively, the layout suitable for the home button may be as follows: It can be used to arrange structures that undergo snap-through buckling.

[0403] This allows you to push in the image to be used for the displayed operation. As the button is pressed, the user can feel a clicking sensation.

[0404] Or, a member 2 having an area in which a plurality of structures that undergo snap-through buckling are provided over the entire surface. 49 can be used. A detection area 241 is provided so as to overlap the area. An area 231 is provided over the image to be used for operation, and the area 231 is provided over the entire surface of the structure. It can be displayed in a position that overlaps with the area.

[0405] This allows the image to be used for operations that give a clicking sensation when pressed automatically. can be freely placed.

[0406] The detector 250 may be disposed on top of the input / output device described in this embodiment. For example, a pressure-sensitive switch can be used for the detection unit 250. Specifically, a conductive material can be used It is used in a dome-shaped structure that undergoes snap buckling, and the dome-shaped structure is used as the contact of a pressure-sensitive switch. This allows the provision of a so-called membrane switch. Alternatively, a switch with a click feeling can be provided. A loop switch can be provided.

[0407] Note that this embodiment mode can be appropriately combined with other embodiment modes shown in this specification. .

[0408] (Embodiment 9) In this embodiment, a configuration of a data processing device of one embodiment of the present invention will be described with reference to FIGS. The explanation will be given with reference to the above.

[0409] FIG. 23A is a block diagram illustrating a configuration of a data processing device of one embodiment of the present invention. 3(B) and 23(C) are projection views illustrating an example of the appearance of an information processing device.

[0410] 24A is a flowchart illustrating a program according to one embodiment of the present invention. FIG. 24( is a flowchart illustrating the main processing of a program according to one aspect of the present invention. 1B) is a flowchart illustrating interrupt processing.

[0411] 25A and 25B are diagrams illustrating a program according to one embodiment of the present invention. 25(B) is a flowchart illustrating an example of program interrupt processing. 25(B) is a schematic diagram illustrating the operation of a data processing device of one embodiment of the present invention, and FIG. 25(C) is a schematic diagram illustrating the operation of a data processing device of one embodiment of the present invention. 1 is a timing chart illustrating an operation of a data processing device of one embodiment of the present invention.

[0412] <Configuration example 1 of information processing device> The information processing device described in this embodiment includes an arithmetic unit 210 and an input / output unit 220. (See FIG. 23A). The input / output device 220 is electrically connected to the arithmetic device 210. The information processing device 200 may also include a housing (see FIG. 23(B) and FIG. 23(C)).

[0413] <<Configuration Example 1 of the Calculation Device 210>> The calculation unit 210 is supplied with input information II or detection information DS. Based on the information II or the detection information DS, control information CI and image information VI are generated and It provides control information CI and image information VI.

[0414] The arithmetic device 210 includes a calculation unit 211 and a storage unit 212. , a transmission path 214 and an input / output interface 215 .

[0415] The transmission line 214 is connected to the calculation unit 211, the storage unit 212, and the input / output interface 215. are electrically connected.

[0416] 《Calculation section 211》 The calculation unit 211 has a function of executing a program, for example.

[0417] 《Storage section 212》 The storage unit 212 stores, for example, a program executed by the calculation unit 211, initial information, setting information, or It has the function of storing images, etc.

[0418] Specifically, a hard disk, a flash memory, or a transistor including an oxide semiconductor A memory using the above method can be used.

[0419] Input / output interface 215, transmission path 214 The input / output interface 215 includes terminals or wiring, and is used to supply information and receive information. For example, it can be electrically connected to the transmission line 214. It can be electrically connected to the device 220 .

[0420] The transmission path 214 has wiring and functions to supply information and receive information. The calculation unit 211 can be electrically connected to the output interface 215. It can be electrically connected to the memory unit 212 or the input / output interface 215.

[0421] <<Configuration Example of Input / Output Device 220>> The input / output device 220 provides input information II and sensed information DS. , control information CI and image information VI are supplied (see FIG. 23(A)).

[0422] For example, keyboard scan codes, location information, button operation information, audio information or images Image information or the like can be used as the input information II. Illuminance information, posture information, acceleration information, direction information, pressure information, temperature information, etc. of the environment in which it is used Alternatively, humidity information or the like can be used as the detection information DS.

[0423] For example, a signal to control the brightness of the image information VI, a signal to control the saturation, and a signal to control the hue A signal for controlling the display of a part of the image information VI can be used as the control information CI. A varying signal can be used for the control information CI.

[0424] The input / output device 220 includes a display unit 230, an input unit 240, and a detection unit 250. For example, The input / output device described in the eighth embodiment can be used as the input / output device 220. The input / output device 220 may also include a communication unit 290 .

[0425] <<Configuration example of display unit 230>> The display unit 230 displays the image information VI based on the control information CI.

[0426] The display unit 230 includes a control unit 238, a drive circuit GD, a drive circuit SD, and a function panel 700. For example, the display device described in Embodiment 7 may be It can be used for the display unit 230.

[0427] <<Configuration example of input unit 240>> The input unit 240 generates input information II. For example, the input unit 240 supplies position information P1. It has the function to do this.

[0428] For example, a human interface or the like can be used for the input unit 240 (see FIG. 23( See A). Specifically, keyboard, mouse, touch sensor, microphone, camera, etc. It can be used for the input unit 240.

[0429] Also, a touch sensor having an area overlapping the display unit 230 can be used. The input / output device is provided with a touch sensor having a display unit 230 and an area overlapping the display unit 230. It can be called a touch panel or touch screen.

[0430] For example, the user can use a finger that touches the touch panel as a pointer to perform various gestures (tabbing). You can move the cursor (click, drag, swipe or pinch in, etc.).

[0431] For example, the computing device 210 analyzes information such as the position or trajectory of a finger touching the touch panel. When the analysis result satisfies a predetermined condition, it is assumed that a predetermined gesture has been provided. This allows the user to select a specific gesture that is pre-associated with the specific gesture. Operation instructions can be provided using the gestures.

[0432] For example, the user can issue a "scroll command" to change the display position of image information by tapping. The gesture can be provided by moving a finger along the touch panel. .

[0433] In addition, the user can pull out and display the navigation panel NP at the end of the area 231. A "drag command" can be provided using a gesture of moving a finger in contact with the edge of the region 231. (See Figure 23(C)). In addition, the user can select an index in the navigation panel NP. Image IND, part of another page or thumbnail image TN of another page in a given order The "leaf-through command" for flipping through the pages can be executed by moving the position where you press your finger firmly. It can be applied using a pressure sensor or by pressing a finger. You can turn the pages of an e-book just like flipping through the pages of a paper book. Or, you can search for a specific page by using the thumbnail image TN or the index image IND. It is possible.

[0434] <<Configuration example of the detection unit 250>> The detection unit 250 generates the detection information DS. For example, the detection unit 250 The device has a function to detect the illuminance of the environment in which it is used and a function to supply illuminance information.

[0435] The detection unit 250 has a function of detecting the surrounding conditions and supplying the detection information. Illuminance information, posture information, acceleration information, direction information, pressure information, temperature information, humidity information, etc. can be provided.

[0436] For example, photodetectors, attitude detectors, acceleration sensors, orientation sensors, GPS (Global Positioning System) Positioning System) signal receiving circuit, pressure-sensitive switch, pressure sensor, temperature The detection unit 250 may be a sensor, a humidity sensor, a camera, or the like.

[0437] Communications Department 290 The communication unit 290 has the function of supplying information to the network and acquiring information from the network. Prepare.

[0438] 《Case》 The housing has a function of housing the input / output device 220 or the arithmetic unit 210. The housing has a function of supporting the display unit 230 or the computing device 210 .

[0439] This allows the control information to be generated based on the input information or the detected information. Alternatively, image information may be displayed based on input or sensed information. The information processing device is subjected to a shock that is received by the housing of the information processing device in the environment in which the information processing device is used. The user of the information processing device can operate by grasping the intensity of the light. As a result, a novel information processing method that is highly convenient, useful, and reliable can be realized. A management device can be provided.

[0440] These components cannot be clearly separated, and one component may also serve as another component. For example, a touch panel in which a touch sensor is superimposed on a display panel may include a part of the , which is both a display unit and an input unit.

[0441] <<Configuration Example 2 of the Calculation Device 210>> The arithmetic device 210 includes an artificial intelligence unit 213 (see FIG. 23(A)).

[0442] The artificial intelligence unit 213 is supplied with input information II or detection information DS. Based on the force information II or the detection information DS, the control information CI is inferred. 213 provides control information CI.

[0443] This makes it possible to generate control information CI that is displayed in a way that is perceived as appropriate. Or it can be displayed in a way that is perceived as suitable or comfortable. It is possible to generate control information CI that is displayed so that the user feels comfortable. As a result, it can be displayed in a way that makes it seem more convenient, useful, or reliable. It is possible to provide a novel information processing device.

[0444] [Natural Language Processing for Input Information II] Specifically, the artificial intelligence unit 213 performs natural language processing on the input information II and extracts the following from the entire input information II: For example, the artificial intelligence unit 213 can extract one feature from the input information II. It is possible to infer emotions and other such things and turn them into features. The artificial intelligence unit 213 can infer the color, pattern, font, etc. that is perceived by the user. generates information specifying the color, pattern or font of characters, and information specifying the color or pattern of the background. This can be used for control information CI.

[0445] Specifically, the artificial intelligence unit 213 performs natural language processing on the input information II and extracts the information contained in the input information II. For example, the artificial intelligence unit 213 can extract some words that are likely to be used. The artificial intelligence unit 213 can extract expressions containing false beliefs or emotions. Generates control information CI that displays the output part in a different color, pattern, font, etc. from the other part. and can be used.

[0446] [Image processing for input information II] Specifically, the artificial intelligence unit 213 performs image processing on the input information II to obtain one For example, the artificial intelligence unit 213 may extract features from the image of the input information II. The characteristics can be inferred and used as features, such as the age, indoors or outdoors, day or night, etc. The control information for inferring the color tone that is empirically felt to be suitable for the display is then used. Specifically, the color used to express the shading (for example, full color) can be generated. Information specifying the color (e.g., black and white, dark brown, etc.) can be used in the control information CI.

[0447] Specifically, the artificial intelligence unit 213 performs image processing on the input information II to A part of the image can be extracted. For example, a boundary between the extracted part and another part of the image can be created. Specifically, control information CI can be generated that displays a part of the extracted image. It is possible to generate control information CI that displays a rectangle containing the

[0448] [Inference using detected information DS] Specifically, the artificial intelligence unit 213 can generate an inference RI using the detection information DS. Alternatively, based on the inference RI, it is possible to determine whether the user of the information processing device 200 feels comfortable. The control information CI can be generated so that

[0449] Specifically, based on the illuminance of the environment, the artificial intelligence unit 213 determines whether the display brightness is comfortable. It is possible to generate control information CI that adjusts the brightness of the display so that the user feels that the display is brighter. Alternatively, the artificial intelligence unit 213 may determine whether the sound level is comfortable based on the noise level of the environment. In addition, control information CI for adjusting the volume can be generated.

[0450] The clock signal or timing signal supplied to the control unit 238 included in the display unit 230 or the like can be used as the control information CI. A clock signal or timing signal corresponding to the clock signal can be used as the control information CI.

[0451] <Configuration example 2 of information processing device> Another configuration of a data processing device of one embodiment of the present invention is shown in FIGS. 24A and 24B. The explanation will be given with reference to the above.

[0452] "program" A program according to one embodiment of the present invention includes the following steps (see FIG. 24(A)).

[0453] [First Step] In the first step, the settings are initialized (see FIG. 24(A)(S1)).

[0454] For example, predetermined image information to be displayed at startup and a predetermined mode in which the image information is displayed; and information specifying a predetermined display method for displaying the image information, from the storage unit 212. Specifically, one still image or other moving image information can be used as the predetermined image information. Also, the first mode or the second mode can be used for a predetermined mode.

[0455] [Second step] In the second step, interrupt processing is permitted (see FIG. 24(A)(S2)). The processor that is allowed to process the interrupt can process the interrupt in parallel with the main processing. The processing unit that returns to the main processing from the interrupt processing can This can be reflected in the main processing.

[0456] When the counter value is the initial value, the arithmetic unit is caused to perform an interrupt process. When returning from the program, the counter may be set to a value other than the initial value. After starting up, you can always have the interrupt process run.

[0457] [Third Step] In the third step, the predetermined The image information is displayed using the mode or a predetermined display method (see FIG. 24(A)(S3)). The predetermined mode specifies the mode in which image information is displayed, and the predetermined display method specifies the image information. Also, for example, image information VI can be used to display information. can be done.

[0458] For example, one way of displaying the image information VI can be associated with a first mode. Alternatively, other ways of displaying the image information VI can be associated with the second mode. This allows the display method to be selected based on the selected mode.

[0459] First Mode Specifically, a selection signal is applied to one scanning line at a frequency of 30 Hz or more, preferably 60 Hz or more. The method of providing the display based on the selection signal can be associated with the first mode.

[0460] For example, if a selection signal is supplied at a frequency of 30 Hz or more, preferably 60 Hz or more, a moving image The movement can be displayed smoothly.

[0461] For example, if the image is updated at a frequency of 30 Hz or more, preferably 60 Hz or more, the user's operation The image that changes smoothly in accordance with the user's operation is displayed on the information processing device 200 that the user is operating. It can be shown.

[0462] Second Mode Specifically, the frequency is less than 30 Hz, preferably less than 1 Hz, and more preferably less than once per minute. The method of supplying a selection signal to one scanning line at a time and displaying based on the selection signal is called the second mode. It can be associated with a

[0463] A selection signal at a frequency of less than 30 Hz, preferably less than 1 Hz, and more preferably less than once per minute By supplying the above, it is possible to display a picture with reduced flicker or flicker. Power consumption can be reduced.

[0464] For example, when the information processing device 200 is used as a clock, the frequency is once per second or once per minute. The display can be updated with frequency, etc.

[0465] Incidentally, when a light-emitting element is used as a display element, the light-emitting element is made to emit light in a pulsed manner. Specifically, the organic EL element emits light in a pulsed manner, and image information can be displayed. The afterglow can be used for display. This may shorten the time for driving the light emitting element and reduce power consumption. In this case, heat generation is suppressed, and therefore deterioration of the light-emitting element can be reduced in some cases.

[0466] [Fourth step] In the fourth step, if a termination command is provided, the process proceeds to the fifth step. If no signal is supplied, the process proceeds to the third step (FIG. 24(A)(S4) reference).

[0467] For example, the termination command supplied in the interrupt process may be used for the determination.

[0468] [5th ​​step] In the fifth step, the process ends (see FIG. 24(A)(S5)).

[0469] Interrupt handling The interrupt process comprises the following steps 6 to 8 (see FIG. 24(B)). .

[0470] [Sixth step] In the sixth step, for example, the detection unit 250 is used to detect whether the information processing device 200 is being used. The illuminance of the environment is detected (see FIG. 24(B)(S6)). The color temperature and chromaticity of the ambient light may also be detected.

[0471] [Seventh step] In the seventh step, a display method is determined based on the detected illuminance information (FIG. 24(B) ) (See S7)). For example, the brightness of the display should not be too dark or too bright. is decided.

[0472] If the color temperature or chromaticity of the ambient light is detected in the sixth step, the display The color may be adjusted.

[0473] [Eighth Step] In the eighth step, the interrupt process ends (see FIG. 24(B)(S8)).

[0474] <Configuration example 3 of information processing device> Another configuration of a data processing device of one embodiment of the present invention will be described with reference to FIG.

[0475] FIG. 25A is a flowchart illustrating a program according to one embodiment of the present invention. (A) is a flowchart illustrating an interrupt process different from the interrupt process shown in FIG. 24(B). It is a chart.

[0476] The information processing device of the third example configuration changes the mode based on a given event. The fact that the interrupt process includes a step for This section will explain the differences in detail and explain how to use a similar configuration. The above explanation will be used for the parts that can be described.

[0477] Interrupt handling The interrupt process comprises the following steps 6 to 8 (see FIG. 25(A)). .

[0478] [Sixth step] In the sixth step, if a predetermined event is provided, the process proceeds to the seventh step; If the predetermined event is not provided, proceed to the eighth step (FIG. 25(A) (U6 For example, you can use the condition whether a specific event was provided within a specific period. Specifically, it is possible to perform the above-mentioned operation for 5 seconds or less, 1 second or less, or 0.5 seconds or less, preferably 0.1 seconds or less. The predetermined period may be a period longer than 0 seconds.

[0479] [Seventh step] In the seventh step, the mode is changed (see FIG. 25(A)(U7)). Specifically, If you have selected the first mode, select the second mode, and then select the second mode. If so, select the first mode.

[0480] For example, the display mode can be changed for a part of the area of ​​the display unit 230. Specifically, the display unit 230 includes the drive circuits GDA, GDB, and GDC. The display mode can be changed for the area to which one drive circuit supplies a selection signal ( See Figure 25(B)).

[0481] For example, the input section 240 in the area overlapping the area where the driver circuit GDB supplies the selection signal is When a specific event is supplied, the driver circuit GDB supplies a selection signal to the display model of the area. The code can be changed (see Figure 25(B) and Figure 25(C)). The driver circuit GDB supplies a "tap" event to the touch panel using The frequency of the selection signal can be changed.

[0482] The signal GCLK is a clock signal that controls the operation of the driver circuit GDB, and the signal PWC Signals PWC1 and PWC2 are pulse width control signals that control the operation of the driver circuit GDB. The circuit GDB outputs a selection signal based on the signal GCLK, the signal PWC1, the signal PWC2, etc. is supplied to the conductive films G2(m+1) to G2(2m).

[0483] This allows, for example, the driver circuits GDA and GDC to supply a selection signal. Alternatively, the driver circuit GDB can provide the selection signal. The driver circuit GDB selects the area without changing the display of the area to which the driver circuit GDC supplies the selection signal. The display of the area to which the select signal is supplied can be updated. can be suppressed.

[0484] [Eighth Step] In the eighth step, the interrupt process is completed (see FIG. 25(A)(U8)). The interrupt process may be repeatedly executed during the period when the main process is being executed.

[0485] 《Specified Events》 For example, "click" and "drag" operations are performed using a pointing device such as a mouse. Events such as "tap" and "drag" are supplied to the touch panel using a finger as a pointer. Events such as "click" or "swipe" can be used.

[0486] Also, for example, the position of the slide bar pointed by the pointer, the speed of the swipe, the speed of the drag, The degree or the like can be used to provide arguments for the command associated with a given event.

[0487] For example, the information detected by the detection unit 250 is compared with a preset threshold value, and the comparison result is can be used for events.

[0488] Specifically, a pressure-sensitive detector that comes into contact with a button or the like that is arranged so that it can be pressed into the housing. etc. can be used in the detection unit 250.

[0489] Commands associated with specific events For example, the termination command may be associated with a predetermined event.

[0490] For example, the "page turning" function is used to switch the display from one image information to another. The "page turn command" can be associated with a specific event. The arguments that determine the page turning speed, etc., used when executing are passed using a specified event. can be given.

[0491] For example, the display position of a part of one image information is moved to display a part of the image information that is continuous with the part. You can associate a "scroll command" to display other parts with a specified event. In addition, the speed at which the display position is moved when a "scroll command" is executed is determined by The arguments to be used can be given using a given event.

[0492] For example, a command to set a display method or a command to generate image information is generated as a predetermined event. It is possible to associate the argument that determines the brightness of the generated image with a specific event. In addition, the argument that determines the brightness of the generated image can be associated with the The determination may be based on the brightness of the environment detected by the 50 .

[0493] For example, information distributed using a push-type service can be acquired using the communication unit 290. An instruction to execute a command can be associated with a given event.

[0494] The qualification to obtain information is determined using the location information detected by the detection unit 250. Specifically, a person who is in a designated classroom, school, conference room, company, building, or other area may This may allow a school or The information processing device 200 can be used as a textbook or the like by receiving teaching materials distributed in classrooms at universities, etc. (See Figure 23(C)). Or, you can receive materials distributed in a conference room of a company, etc. , and can be used for conference materials.

[0495] <Configuration example 4 of information processing device> Another configuration of a data processing device of one embodiment of the present invention will be described with reference to FIG.

[0496] FIG. 26A is a flowchart illustrating a program according to one embodiment of the present invention. (A) is a flowchart illustrating an interrupt process different from the interrupt process shown in FIG. 24(B). FIG. 26(B) is a schematic diagram explaining the operation of the program shown in FIG. 26(A). FIG. 26(C) is a schematic diagram of the photographed fingerprint.

[0497] The fourth example of the configuration of the information processing device described with reference to FIG. 26(A) is the same as the fourth example of the configuration of FIG. The configuration example described with reference to the present embodiment differs in the interrupt processing. Based on the events, a step of identifying the area, a step of generating an image, and a step of displaying the image The interrupt process includes a step of capturing an image and a step of taking an image. The above description will be used in the case where a similar configuration can be used. .

[0498] Interrupt handling The interrupt process comprises the sixth to eleventh steps (see FIG. 26(A)).

[0499] [Sixth step] In the sixth step, if a predetermined event is provided, the process proceeds to the seventh step; If the predetermined event is not provided, proceed to step 11 (FIG. 26(A)(V See 6).

[0500] For example, the detector 250 can be used to provide a predetermined event. A movement such as lifting an information processing device can be used as a predetermined event. The acceleration sensor or acceleration sensor can be used to detect the movement of the information processing device. Alternatively, a touch sensor can be used to detect contact or proximity of a subject such as a finger. Cut.

[0501] [Seventh step] In the seventh step, the first region SH is identified (see FIG. 26(A)(V7)).

[0502] For example, when a subject such as a finger touches or approaches the input / output device 220 according to one embodiment of the present invention, The area can be set as the first area SH. Alternatively, the area can be set as the area previously set by the user. can be used for the first region SH.

[0503] Specifically, a finger THM or the like that comes into contact with or is close to the functional panel according to one embodiment of the present invention is detected by a pixel 7. 03(i,j) and then perform image processing to identify the first region SH. (See FIG. 26(B)).

[0504] For example, the shadows that are created when external light is blocked by contact or proximity of a subject such as a finger (THM) can be captured in this The pixel 703(i, j) of the functional panel according to one embodiment of the present invention is used to take an image, and the image is processed. 1 can be identified.

[0505] Alternatively, the pixel 703(i,j) of the functional panel according to one embodiment of the present invention may be used to detect contact or proximity. The object, such as a finger THM, is illuminated with light, and the light reflected by the object is reflected by the pixel 703(i, j) and then processing the image to identify the first region SH.

[0506] Alternatively, a touch sensor may be used to set the area touched by a subject such as a finger THM as the first area SH. It can be identified.

[0507] [Eighth Step] In the eighth step, a second region and a third region are generated based on the first region SH. An image FI including the image is generated (see Fig. 26(A)(V8) and Fig. 26(B)). For example, The shape of the region SH is used as the shape of the second region, and the region excluding the first region SH is used as the shape of the third region. Used for.

[0508] [9th step] In a ninth step, the image FI is displayed so that the second region overlaps the first region SH. (See Figure 26(A)(V9) and Figure 26(B)).

[0509] For example, an image signal is generated from an image FI and supplied to the region 231, and a pixel 703(i,j) Alternatively, during the period when the first selection signal is supplied to the conductive film G1(i), The generated image signal is supplied to the conductive film S1g(j), and the image signal is written to the pixel 703(i,j). Alternatively, the generated image signal can be input to the conductive film S1g(j) and the conductive film S2g (j), and the enhanced image signal can be written to pixel 703(i,j). Alternatively, the enhanced image signal can be used to display an image with increased brightness.

[0510] As a result, the area 231 touched by the subject such as a finger or the like is overlapped with the first area SH adjacent thereto. Alternatively, the image FI can be displayed by adding pixels 70 to the area touched by the subject such as a finger. 3(i,j) can be used to illuminate the object. Alternatively, the touching or nearby finger THM Or, you can set the area in advance by the user. The user can be prompted to touch or bring a subject such as a finger close to the object.

[0511] [Step 10] In a tenth step, while the image FI is being displayed, the first area SH is touched or brought into proximity. The subject is imaged (see FIG. 26(A)(V10) and FIG. 26(B)).

[0512] For example, a finger THM or the like located near the area 231 is photographed while being irradiated with light. Specifically, the fingerprint FP of the finger THM in contact with the area 231 can be photographed (see FIG. 26 (See (C)).

[0513] For example, when an image is displayed on pixel 703(i,j), the supply of the first selection signal is stopped. For example, the supply of the first selection signal to the pixel circuit 530G(i,j) can be In a stationary state, image capture can be performed using pixel 703(i,j).

[0514] This allows a subject, such as a finger, that is in contact with or in close proximity to the object to be photographed while being illuminated. Alternatively, an image can be captured during a period when the first selection signal is not being supplied. It is possible to suppress noise during imaging, or obtain a clear image of the fingerprint. Or, an image can be obtained that can be used to authenticate the user. The fingerprint of a finger touching the area 231 can be clearly photographed anywhere in the area 231. As a result, a novel information processing device that is highly convenient, useful, and reliable can be provided. This can be done.

[0515] [Step 11] In the eleventh step, the interrupt process is completed (see FIG. 26(A)(V11)).

[0516] Note that this embodiment mode can be appropriately combined with other embodiment modes shown in this specification. .

[0517] (Embodiment 10) In this embodiment, a configuration of a data processing device of one embodiment of the present invention will be described with reference to FIGS. 27 to 29. The explanation will be given with reference to the above.

[0518] 27 to 29 illustrate the configuration of a data processing device of one embodiment of the present invention. 27(A) is a block diagram of an information processing device, and FIG. 27(B) to FIG. 27(E) are diagrams showing the information processing device. 28(A) to 28(E) are perspective views for explaining the configuration of the information processing device. 29(A) and 29(B) are perspective views for explaining the configuration of the information processing device. FIG.

[0519] <Information processing device> The information processing device 5200B described in this embodiment includes an arithmetic unit 5210 and an input / output unit 5211. 220 (see FIG. 27(A)).

[0520] The arithmetic unit 5210 has a function of receiving operation information, and generates image information based on the operation information. It has the function of supplying

[0521] The input / output device 5220 includes a display unit 5230, an input unit 5240, a detection unit 5250, a communication unit 52 90, has a function to supply operation information and a function to supply image information. The device 5220 has a function of providing detection information, a function of providing communication information, and a function of providing communication information. It has a function to be supplied.

[0522] The input unit 5240 has a function of supplying operation information. For example, the input unit 5240 is an information processing The control unit 5200B supplies operation information based on the operation of the user of the control unit 5200B.

[0523] Specifically, keyboards, hardware buttons, pointing devices, and touch sensors , an illumination sensor, an imaging device, a voice input device, a gaze input device, a posture detection device, etc., are included in the input unit 5. It can be used for 240.

[0524] The display unit 5230 has a function of displaying a function panel and image information. The functional panels described in the first to fifth embodiments can be used for the display unit 5230. do.

[0525] The detection unit 5250 has a function of supplying detection information. It has the function of detecting the surrounding environment and providing the detected information.

[0526] Specifically, it detects illuminance sensors, imaging devices, posture detection devices, pressure sensors, human presence sensors, etc. It can be used in part 5250.

[0527] The communication unit 5290 has a function of receiving and supplying communication information. It has the function of connecting to other electronic devices or communication networks via wired or wired communication. It has functions such as wireless local area communication, telephone communication, and short-range wireless communication.

[0528] <<Configuration Example 1 of Information Processing Device>> For example, an outer shape along a cylindrical pillar or the like can be applied to the display unit 5230 (see FIG. 27). (See (B)). It also has a function to change the display method depending on the illuminance of the usage environment. It has a function to detect the presence of people and change the display content. It can be installed on a pillar, or it can display advertisements or information, etc. It can be used for digital signage, etc.

[0529] <<Configuration Example 2 of Information Processing Device>> For example, it has a function to generate image information based on the trajectory of a pointer used by the user ( (See Figure 27(C)). Specifically, the diagonal length is 20 inches or more, preferably 40 inches. A functional panel of 55 inches or more can be used. You can use multiple function panels side by side in one display area. This allows for the use of multi-screen displays, such as electronic whiteboards and It can be used for sub-bulletin boards, electronic signs, etc.

[0530] <<Configuration Example 3 of Information Processing Device>> It is possible to receive information from other devices and display it on the display unit 5230 (see FIG. 27(D)). Or, several options can be displayed, or the user can select some of the options. Or, for example, depending on the illuminance of the environment, This allows you to, for example, reduce the power consumption of your smartwatch. Alternatively, it can be used effectively even in an environment with strong external light, such as outdoors on a clear day. The image can be displayed on the smartwatch for use.

[0531] <<Configuration Example 4 of Information Processing Device>> The display unit 5230 has, for example, a curved surface that curves gently along the side of the housing (see FIG. 27( Alternatively, the display unit 5230 may include a functional panel, which may be, for example, a front panel. , the side, top and back. This allows, for example, In addition, information can be displayed on the sides, top and back.

[0532] <<Configuration Example 5 of Information Processing Device>> For example, information can be received from the Internet and displayed on the display unit 5230 ( (See FIG. 28(A)). Alternatively, the created message can be checked on the display unit 5230. Or you can send the message you created to other devices. Or, for example, It has a function to change the display method depending on the brightness of the screen. It is possible to reduce power consumption. The images can be displayed on a smartphone for convenient use.

[0533] <<Configuration Example 6 of Information Processing Device>> A remote controller can be used as the input unit 5240 (see FIG. 28(B)). Alternatively, for example, information may be received from a broadcast station or the Internet and displayed on the display unit 5230. Alternatively, the user can be photographed using the detection unit 5250. You can also send the user's video or obtain the user's viewing history and upload it to a cloud service. Alternatively, recommendation information can be obtained from a cloud service and displayed on the display unit 52. 30. Alternatively, programs or videos can be displayed based on recommendation information. Alternatively, for example, the display method may be changed depending on the illuminance of the environment in which the device is used. The image is recorded on the monitor so that it can be used effectively even when strong external light shines indoors on a sunny day. Revisions can be displayed on the system.

[0534] <<Configuration Example 7 of Information Processing Device>> For example, educational materials can be received from the Internet and displayed on the display unit 5230 ( (See FIG. 28(C)). Alternatively, the input section 5240 may be used to input a report and upload it to the Internet. Or, you can download the results of your report and the corrections from the cloud service. Or, an evaluation can be acquired and displayed on the display unit 5230. Alternatively, a suitable teacher can be selected based on the evaluation. You can select and display materials.

[0535] For example, it is possible to receive an image signal from another information processing device and display it on the display unit 5230. Or, you can prop it up on a stand and use the display unit 5230 as a sub-display. This allows the device to be used effectively even in environments with strong external light, such as outdoors on a clear day. The images can be displayed on a tablet computer for use.

[0536] "Configuration Example 8 of Information Processing Device" The information processing device includes, for example, a plurality of display units 5230 (see FIG. 28D). The image can be displayed on the display unit 5230 while being captured by the detection unit 5250. Alternatively, the captured image can be displayed on the detection unit. You can decorate the video. Or you can attach a message to the video you have taken. Or you can It can also be equipped with a function to change the shooting conditions according to the lighting conditions of the environment. This allows for optimal viewing even in environments with strong external light, such as outdoors on a clear day. Thus, the subject can be displayed on the digital camera.

[0537] "Configuration Example 9 of Information Processing Device" For example, another information processing device may be used as a slave, and the information processing device of this embodiment may be used as a master. It is possible to control other information processing devices using the same (see FIG. 28(E)). For example, part of the image information may be displayed on the display unit 5230, and the other part of the image information may be displayed on another information processing device. The image signal can be supplied to other information processing devices. Alternatively, the communication unit 5290 may be used to acquire information to be written from an input unit of another information processing device. This allows, for example, a wide display area to be displayed using a portable personal computer. The area can be used.

[0538] "Configuration Example 10 of Information Processing Device" The information processing device includes, for example, a detection unit 5250 that detects acceleration or direction (see FIG. 29). (See (A)). Alternatively, the detection unit 5250 may detect the position of the user or the direction in which the user is facing. Alternatively, the information processing device can provide information relating to the user's location or usage. Image information for the right eye and image information for the left eye are generated based on the direction the user is facing. Alternatively, the display unit 5230 may have a display area for the right eye and a display area for the left eye. This allows, for example, the image of a virtual reality space that gives an immersive feeling to be displayed on a goggle-type information device. It can be displayed on the processing device.

[0539] "Configuration Example 11 of Information Processing Device" The information processing device includes, for example, an imaging device, a detection unit 5250 that detects acceleration or orientation. (See FIG. 29(B)). Alternatively, the detection unit 5250 may detect the position of the user or the direction the user is facing. Alternatively, the information processing device can provide information on the direction in which the user is moving. Alternatively, image information can be generated based on the direction in which the user is facing. For example, information can be attached to real-world scenery and displayed. The image can be displayed on the glasses-type information processing device.

[0540] Note that this embodiment mode can be appropriately combined with other embodiment modes shown in this specification. .

[0541] For example, in this specification, when it is explicitly stated that X and Y are connected, In this case, X and Y are electrically connected, and X and Y are functionally connected. The case where X and Y are directly connected is also considered to be disclosed in this specification. Therefore, the present invention is not limited to the predetermined connection relationships, for example, the connection relationships shown in the drawings or text. Connections other than those shown in the drawings or text are also considered to be disclosed in the drawings or text. do.

[0542] Here, X and Y are the object (for example, a device, an element, a circuit, a wiring, an electrode, a terminal, a conductive film, a layer, etc.). , etc.).

[0543] An example of a direct connection between X and Y is a circuit that allows electrical connection between X and Y. The elements to be considered (e.g., switches, transistors, capacitance elements, inductors, resistance elements, When no external device (such as a diode, display element, light-emitting element, or load) is connected between X and Y, The elements that allow electrical connection between X and Y (e.g., switches, transistors, capacitors) elements, inductors, resistors, diodes, display elements, light-emitting elements, loads, etc.) , X and Y are connected.

[0544] An example of an electrical connection between X and Y is The elements to be considered (e.g., switches, transistors, capacitance elements, inductors, resistance elements, One or more devices (such as diodes, display elements, light-emitting elements, and loads) can be connected between X and Y. It is possible. The switch has a function to control on / off. A switch can be in a conducting state (ON state) or a non-conducting state (OFF state), allowing current to flow. The switch has the function of controlling whether or not the current flows. When X and Y are electrically connected, This includes the case where Y is directly connected.

[0545] An example of a functional connection between X and Y is a function that allows the functional connection between X and Y. Circuits that perform the above functions (for example, logic circuits (inverters, NAND circuits, NOR circuits, etc.), signal conversion conversion circuits (DA conversion circuits, AD conversion circuits, gamma correction circuits, etc.), potential level conversion circuits (voltage power supply circuits (voltage boost circuits, voltage drop circuits, etc.), level shifter circuits that change the signal potential level, etc.) , voltage source, current source, switching circuit, amplifier circuit (which can increase the signal amplitude or current amount, etc.) circuits, operational amplifiers, differential amplifier circuits, source follower circuits, buffer circuits, etc.), signal generation One or more circuits (e.g., memory circuits, control circuits, etc.) can be connected between X and Y. For example, even if another circuit is inserted between X and Y, the signal output from X If X is transmitted to Y, then X and Y are considered to be functionally connected. When X and Y are functionally connected, there is a direct connection between X and Y and a direct connection between X and Y. This also includes the case where the and are electrically connected.

[0546] In addition, if it is explicitly stated that X and Y are electrically connected, are electrically connected (i.e., there is another element or circuit between X and Y) X and Y are functionally connected (i.e., X and Y are functionally connected) and When X and Y are connected with another circuit in between, and when X and Y are connected directly ( In other words, X and Y are connected without any other element or circuit between them. In other words, it is explicitly stated that they are electrically connected. If it is connected, it is simply connected in the same way as if it were explicitly stated. The contents are deemed to be disclosed in the present specification.

[0547] For example, if the source (or first terminal, etc.) of the transistor is connected via Z1 (or (not shown), electrically connected to X, and the drain (or second terminal, etc.) of the transistor is connected to Z 2 (or not), and is electrically connected to Y, or the source of the transistor (or the first terminal, etc.) is directly connected to a part of Z1, and another part of Z1 is directly connected to X. The drain (or second terminal, etc.) of the transistor is directly connected to a part of Z2. and another part of Z2 is directly connected to Y, It is possible to do so.

[0548] For example, "X and Y and the source (or first terminal, etc.) and drain (or second terminal, etc.) of a transistor" The terminals of the transistor (or the first terminal) are electrically connected to each other. 1 terminal, etc.), the drain of the transistor (or the second terminal, etc.), and Y. It can be expressed as "connected to the source (or the first The first terminal of the transistor is electrically connected to X, and the drain of the transistor is electrically connected to the second terminal of the transistor. The transistor source (or first terminal, etc.) is electrically connected to Y, and the transistor source (or first terminal, etc.) is electrically connected to X. The drain (or second terminal, etc.) of the transistor, Y, is electrically connected in this order. " Alternatively, "X is the source (or first terminal, etc.) of the transistor. and the drain (or second terminal, etc.) are electrically connected to Y, and X, the source (or first terminal, etc.) of a transistor, the drain (or second terminal, etc.) of a transistor ), Y is provided in this order of connection. By specifying the order of connections in the circuit configuration using a simple expression method, Distinguish between the source (or first terminal, etc.) and the drain (or second terminal, etc.) of a transistor. The technical scope can be determined by the above.

[0549] Alternatively, for example, "the source (or first terminal, etc.) of a transistor" is electrically connected to X through at least a first connection path, and the first connection path is , and the second connection path is a transistor through a transistor. The source (or first terminal, etc.) of the transistor and the drain (or second terminal, etc.) of the transistor The first connection path is a path via Z1, and the second connection path is a path between the first and second transistors. The drain (or second terminal, etc.) of the capacitor is electrically connected to Y through at least a third connection path. the third connection path does not have the second connection path, and the third connection path The connection path is the path via Z2. The source (or first terminal, etc.) of the resistor is connected to the resistor via Z1 by at least the first connection path. and electrically connected to X, and the first connection path does not have a second connection path; The second connection path has a connection path through a transistor, and (or the second terminal, etc.) is connected to Y via Z2 by at least a third connection path. The third connection path does not have the second connection path. Alternatively, the source (or first terminal, etc.) of the transistor may be at least The first electrical path is electrically connected to X through Z1. The primary path does not have a second electrical path, and the second electrical path is a From the source (or first terminal, etc.) to the drain (or second terminal, etc.) of the transistor The drain (or second terminal, etc.) of the transistor is connected to at least a third The third electrical path is electrically connected to Y through Z2. , does not have a fourth electrical path, and the fourth electrical path is (or second terminal, etc.) to the source (or first terminal, etc.) of the transistor. Using the same expression as these examples, the circuit configuration By defining the connection path in Distinguishing between the first terminal (or the second terminal, etc.) and the drain (or the second terminal, etc.) to determine the technical scope. can be done.

[0550] These representation methods are merely examples, and the present invention is not limited to these representation methods. , Y, Z1, Z2 are objects (e.g., devices, elements, circuits, wiring, electrodes, terminals, conductive films, layer, etc.).

[0551] In addition, the circuit diagram shows independent components as if they are electrically connected to each other. Even if the components are different, one component may have the functions of multiple components. For example, when a part of the wiring also functions as an electrode, one conductive film functions as both the wiring and the electrode. Therefore, the electrode in this specification has the functions of both components. The term "electromagnetic connection" refers to a case where one conductive film has the functions of multiple components. This also falls within the scope of the above. [Explanation of symbols]

[0552] ADC Analog-to-digital conversion circuit AMP Amplification circuit ANO conductive film C21 capacity C31 capacity CI Control Information CL conductive film CP conductive material CS capacity D3 Distance DC Detect Circuit DS detection information FD node G1 Conductive Film G2 Conductive film GCLK signal GD drive circuit GDA drive circuit GDB driver circuit GDC drive circuit II. Input Information IN terminal MD transistor M21 transistor M31 transistor M32 transistor N21 node OUT terminal OSC Oscillator circuit P1 Location information PWC1 signal PWC2 signal RC circuit RD drive circuit RS Conductive Film S1g conductive film S2g conductive film SC sampling circuit SD drive circuit SE conductive film SH area SW21 switch SW22 switch SW31 Switch SW32 switch SW33 Switch TX conductive film VCOM2 conductive film VCP conductive film VI Image Information VIV conductive film VLEN conductive film VPD conductive film VPI conductive film VR conductive film WX conductive film FPC1 Flexible Printed Circuit Board 200 Information processing device 201 Case 201A side 201B Bonding layer 210 Arithmetic equipment 211 Arithmetic section 212 Storage section 213 Artificial Intelligence Department 214 Transmission Line 215 Input / Output Interface 220 Input / Output Devices 230 Display section 231 areas 233 Timing Controller 234 Expansion circuit 235 Image processing circuit 238 Control Unit 240 Input section 241 detection area 243 Control Circuit 248 Control Unit 249 parts 250 detection unit 290 Communications Department 410 Base material 410A bonding layer 501C insulating film 501D insulating film 504 Conductive film 505 Bonding layer 506 Insulating film 508 Semiconductor film 508A area 508B area 508C area 510 Base material 510M conductive film 512A Conductive film 512B Conductive film 516 Insulating film 518 Insulating film 519B terminal 520 Functional Layer 521 Insulating film 524 Conductive film 528 Insulating film 530 circuits 530G pixel circuit 530S pixel circuit 550G light emitting element 551G electrode 551S electrode 552 Electrode 553G Layer containing luminescent material 553S Layer containing photoelectric conversion material 573 Insulating Film 573A Insulating film 573B insulating film 591G opening 591S opening 700 Function Panel 700TP Input / Output Panel 702B pixels 702G pixels 702R pixels 702S pixels 703 pixels 705 Encapsulating material 720 Functional Layer 770 Base material 770P functional membrane 771 Insulating Film 802 Detector 5200B Information Processing Device 5210 Arithmetic unit 5220 I / O device 5230 Display section 5240 input section 5250 Detection unit 5290 Communications Department

Claims

[Claim 1] a first region; and a second region; and a third region; the third region is sandwiched between the first region and the second region; the third region is capable of bending; the third region includes a functional layer, a bonding layer, and a first conductive film; the bonding layer includes a region sandwiched between the functional layer and the first conductive film, the functional layer includes a circuit and an insulating film; the circuit includes a second conductive film; the insulating film includes a region sandwiched between the first conductive film and the second conductive film, The functional panel, wherein the first conductive film forms a capacitance between the first conductive film and the second conductive film.

Images