Electronic device

Abstract

The invention discloses an electronic device which comprises a base material, and the base material comprises a plurality of driving units, a plurality of functional elements and a plurality of switch units. The driving units receive the data signals and convert the data signals into driving signals, and the functional elements are driven by the corresponding driving units; the switch unit is coupled to the driving unit and the functional element; and after the switch unit is started by the prompt signal, the driving signal is activated, so that the driving signal is transmitted to the functional element from the driving unit.

Description

Technical Field

[0001] The present invention relates to an electronic device, and more particularly to an electronic device which utilizes advanced circuit design to effectively transmit signals and control components. Background Art

[0002] For large electronic devices with multiple components, it takes a lot of energy to control these components individually. In addition, in order to accurately control these components, a large number of control units, such as integrated circuits, are also required. It will take more space to arrange these components, and the manufacturing cost of large electronic devices will be higher. Therefore, improving the control accuracy and efficiency of components and signal transmission of large electronic devices is an important improvement topic. Summary of the invention

[0003] An object of the present invention is to provide an electronic device.

[0004] To achieve the above-mentioned object, the present invention discloses an electronic device including a substrate, wherein the substrate includes a plurality of drive units, a plurality of functional elements and a plurality of switch units. One or more drive units receive one or more data signals and convert the corresponding one or more data signals into one or more drive signals. One or more functional elements are driven by the corresponding one or more drive units. A plurality of switch units are coupled to the plurality of drive units and the plurality of functional elements, wherein the one or more switch units are activated via one or more prompt signals to activate the one or more drive signals to the corresponding one or more functional elements. The one or more drive signals are transmitted from the one or more drive units to the one or more functional elements via the corresponding one or more switch units.

[0005] In one embodiment, the substrate further defines a plurality of circuits, and the plurality of circuits receive the plurality of data signals; wherein one of the driving units, one or more functional elements, and one or more switch units are disposed in a corresponding one of the circuits.

[0006] In one embodiment, one or more driving units sequentially receive one or more data signals within a time period.

[0007] In one embodiment, one or more driving signals are transmitted from one or more driving units to corresponding one or more functional elements within a sub-time period, wherein the sub-time period is decomposed from the time period.

[0008] In one embodiment, one or more driving units are components independently disposed on the substrate.

[0009] In one embodiment, at least one driving unit, at least one switching unit, or both are semiconductor integrated circuits.

[0010] In one embodiment, one or more switch units are integrated into the substrate, or integrated into one or more corresponding functional elements.

[0011] In one embodiment, at least one switching unit comprises a thin film transistor, or one or more switching units are thin film transistors.

[0012] In one embodiment, the switch unit includes a carrier, and the thin film transistor thereof is formed on the carrier.

[0013] In one embodiment, the functional element is a self-luminous element, such as a light emitting diode (LED) or an organic light emitting diode (OLED).

[0014] In one embodiment, the substrate defines at least one action area; one or more driving units, one or more functional elements and one or more switch units are arranged in the at least one action area.

[0015] In one embodiment, a plurality of functional elements are grouped, and one or more groups of grouped functional elements are driven by one or more corresponding driving units; wherein a plurality of switch units are grouped, and one or more groups of grouped switch units correspond to one or more groups of grouped functional elements; wherein one or more driving units define one or more output terminals corresponding to one or more groups of grouped functional elements.

[0016] In one embodiment, the switch unit is arranged between a corresponding one of the driving units and the corresponding one or more functional elements.

[0017] In one embodiment, the switch unit is arranged between a corresponding one of the driving units and a corresponding one of the functional elements.

[0018] In one embodiment, the functional element is arranged between a corresponding one of the driving units and a corresponding one of the switching units.

[0019] In one embodiment, one of the switch units transmits the driving signal from a corresponding one of the driving units to the corresponding functional elements.

[0020] In one embodiment, the functional elements are grouped, and one or more groups of the grouped functional elements are driven by corresponding one or more driving units; the switch units are also grouped, and one or more groups of the grouped switch units correspond to one or more groups of the grouped functional elements; a group of switch units activates one or more driving signals transmitted from the corresponding one or more driving units to serve one or more groups of the grouped functional elements.

[0021] In one embodiment, a switch unit is coupled to a drive unit and a functional element.

[0022] In one embodiment, the driving signal delivered by the driving unit is of current type.

[0023] In one embodiment, the plurality of driving units are electrically connected in series, and a subsequent driving unit is driven by a previous driving unit.

[0024] In one embodiment, the substrate further includes a plurality of first lines, the plurality of first lines respectively transmitting a plurality of scanning signals, wherein the plurality of driving units are respectively connected to the plurality of first lines, and one of the scanning signals is introduced from the corresponding first line into the driving unit.

[0025] In one embodiment, the substrate further includes a plurality of second circuits and a plurality of control circuits, the plurality of second circuits respectively transmit a plurality of data signals, and the plurality of control circuits transmit a plurality of prompt signals, wherein the driving units are respectively coupled to the second circuits and the control circuits.

[0026] In one embodiment, the substrate further includes circuits formed on the substrate and used to connect the driving unit, the switch unit and the functional element. These circuits are thin film circuits and can be manufactured by thin film technology.

[0027] In one embodiment, the electronic device further includes a system driver coupled to the substrate, and the system driver transmits a plurality of data signals.

[0028] In one embodiment, the one or more driving units and the one or more functional elements are disposed on opposite surfaces of the substrate, and their projections perpendicular to the substrate at least partially overlap.

[0029] In one embodiment, the one or more driving units and the one or more functional elements are arranged on the same surface of the substrate.

[0030] The present invention also discloses an electronic device comprising a substrate, wherein the substrate comprises a plurality of pixel control units, a plurality of functional elements and a plurality of switch units. The one or more pixel control units receive one or more sensing signals and convert the corresponding one or more sensing signals into one or more readout signals. The plurality of functional elements are arranged corresponding to the corresponding one or more pixel control units. The plurality of switch units are coupled to the plurality of pixel control units and the plurality of functional elements; wherein one or more of the switch units are activated via one or more prompt signals to activate the one or more sensing signals from the corresponding one or more functional elements; and the one or more sensing signals are transmitted to the one or more pixel control units after being activated via the corresponding one or more switch units.

[0031] In one embodiment, the substrate further defines a plurality of circuits, and the plurality of circuits receive a plurality of sensing signals; wherein a pixel control unit, one or more functional elements, and one or more switches are disposed in a corresponding circuit.

[0032] In one embodiment, one or more pixel control units sequentially transmit one or more readout signals within a time period.

[0033] In one embodiment, one or more sensing signals are transmitted from the corresponding one or more functional elements to one or more pixel control units within a sub-time period, wherein the sub-time period is decomposed from the time period.

[0034] In one embodiment, one or more pixel control units are independently disposed on the substrate.

[0035] In one embodiment, at least one pixel control unit, at least one switch unit, or both are semiconductor integrated circuits.

[0036] In one embodiment, one or more switch units are integrated into the substrate, or integrated into corresponding one or more functional elements, or integrated into corresponding one or more pixel control units.

[0037] In one embodiment, one or more of the switch units include / are thin film transistors.

[0038] In one embodiment, one or more switching units include a carrier, and thin film transistors thereof are formed on the carrier.

[0039] In one embodiment, one or more functional elements are light sensors or ultrasonic sensors.

[0040] In one embodiment, the substrate further defines at least one action area; wherein one or more pixel control units, one or more functional elements and one or more switch units are disposed in the at least one action area.

[0041] In one embodiment, multiple functional elements are grouped, and multiple switch units are grouped, wherein one or more groups of grouped switch units correspond to one or more groups of corresponding grouped functional elements; wherein one or more pixel control units define one or more input terminals corresponding to one or more groups of the functional elements, and receive sensing signals from one or more groups of grouped functional elements.

[0042] In one embodiment, a switch unit is arranged between a corresponding pixel control unit and a corresponding functional element.

[0043] In one embodiment, a functional element is arranged between a corresponding pixel control unit and a corresponding switch unit.

[0044] In one embodiment, one or more switch units activate one or more sensing signals from one or more functional elements to corresponding one or more pixel control units.

[0045] In one embodiment, the pixel control units are grouped, and one or more groups of the grouped pixel control units correspond to one or more functional elements; one or more groups of the grouped pixel control units receive one or more sensing signals from one or more functional elements by activating the corresponding one or more switching units.

[0046] In one embodiment, the sensing signal received by the pixel control unit is of current type, voltage type or charge type.

[0047] In one embodiment, a plurality of pixel control units are electrically connected in series, and a subsequent pixel control unit is notified by a previous pixel control unit to transmit the readout signal.

[0048] In one embodiment, the substrate further includes a plurality of first circuits for transmitting first signals respectively, the plurality of driving units are respectively coupled to the plurality of first circuits, and one of the first signals is introduced into one or more pixel control units via the corresponding first circuits.

[0049] In one embodiment, the substrate further includes a plurality of second circuits and a plurality of control circuits for transmitting a plurality of sensing signals and a plurality of prompt signals respectively, and a plurality of pixel control units are coupled to the plurality of second circuits and the plurality of control circuits.

[0050] In one embodiment, a pixel control unit is coupled to a second line and a control line.

[0051] In one embodiment, the substrate includes a plurality of circuits formed on the substrate and respectively used to connect a plurality of pixel control units, a plurality of switch units and a plurality of functional elements, and these circuits are thin film circuits and can be manufactured by thin film technology.

[0052] In one embodiment, the electronic device includes a system driver coupled to the substrate and receiving the readout signal.

[0053] In one embodiment, the pixel control unit and the functional element are arranged on opposite surfaces of the substrate, and their projections perpendicular to the substrate direction at least partially overlap.

[0054] In one embodiment, the pixel control unit and the functional element are arranged on the same surface of the substrate.

[0055] In one embodiment, one or more pixel control units include an analog-to-digital conversion circuit, and the sensing signal is converted from an analog form to a digital form by the analog-to-digital conversion circuit.

[0056] Thus, the present invention provides an electronic device, which has a plurality of driving units (such as driving ICs) uniquely arranged in or on a substrate, functional elements (such as LEDs) corresponding to the driving units, and switch units, wherein the functional elements can be grouped. The driving units receive a plurality of data signals and convert them into a plurality of driving signals, and then transmit the driving signals to the corresponding functional elements in sequence through the activated switch units.

[0057] The present invention also provides an electronic device, which has a plurality of pixel control units, a plurality of functional elements, and a plurality of switch units uniquely arranged in or on a substrate. The plurality of pixel control units receive a plurality of sensing signals within a time period and convert the sensing signals into corresponding readout signals. The functional elements correspond to one or more pixel control units. The plurality of switch units are connected to the plurality of pixel control units and the plurality of functional elements; the switch units are activated by prompt signals so that the sensing signals are transmitted from the corresponding functional elements to the predetermined pixel control units. The sensing signals are transmitted from the plurality of functional elements to the corresponding pixel control units in sequence via the activated switch units. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] Figure 1A is a circuit diagram of an embodiment of the present invention;

[0059] Figure 1B is a schematic diagram showing signal transduction of the present invention;

[0060] Figure 1C is a circuit diagram of another embodiment of the present invention;

[0061] Figure 1Dis a circuit diagram of another embodiment of the present invention;

[0062] Figure 2 is a circuit diagram of an embodiment of the present invention;

[0063] Figure 3 is a circuit diagram of an embodiment of the present invention;

[0064] Figure 4 is a circuit diagram of an embodiment of the present invention; and

[0065] Figure 5 is a circuit diagram of one embodiment of the present invention. DETAILED DESCRIPTION

[0066] The following will describe electronic devices according to various embodiments of the present invention with reference to the relevant drawings, wherein the same elements will be described with the same reference numerals; the ratios between elements in the drawings are for understanding the structure and are not restrictive.

[0067] The present invention provides an electronic device including a substrate, wherein the substrate includes a plurality of driving units, a plurality of switch units and a plurality of functional elements. The plurality of functional elements are respectively arranged corresponding to one or more driving units. The switch unit is coupled to the driving unit and the functional element. The driving unit receives one or more data signals and converts the data signals into one or more driving signals. The switch unit is activated by a prompt signal, and then activates the corresponding driving signal to drive the corresponding functional element.

[0068] The present disclosure also provides an electronic device including a substrate, wherein the substrate includes a plurality of pixel control units, a plurality of switch units and a plurality of functional elements. The switch units are coupled to the pixel control units and the functional elements. The pixel control units receive sensing signals from the functional elements.

[0069] The present invention can be applied as Figures 1A to 4 The display device shown in the figure is not intended to limit the scope of the present invention. Figure 1A The electronic device 100 includes a substrate 10, which includes a plurality of driving units 21, a plurality of functional elements 22, and a plurality of switch units 23. One or more driving units 21 receive a plurality of data signals and convert the corresponding plurality of data signals into a plurality of driving signals. In this embodiment, the data signals can be transmitted from the data line to the driving unit 21. The plurality of functional elements 22 are respectively arranged corresponding to the one or more driving units 21. The plurality of switch units 23 are coupled to the plurality of driving units 21 and the plurality of functional elements 22. Figure 1A In the embodiment, a driving unit 21 is coupled to a plurality of switch units 23 and a plurality of functional elements 22, wherein the switch units 23 and the functional elements 22 are arranged in a one-to-one manner.

[0070] See also Figure 1B After the data signal is converted into a driving signal by the driving unit 21, the switch unit 23 is activated via the corresponding prompt signal Sp. In this embodiment, the prompt signal Sp is transmitted from the luminous line EM. Then, the switch unit activates the corresponding driving signal Sdr to drive the corresponding functional element 22. In this embodiment, the switch unit 23 is arranged between the driving unit 21 and the functional element 22. In another embodiment, Figure 1C or Figure 1D , the functional element 22a / 22b of the electronic device 100a / 100b may be disposed between the switch unit 23a / 23b and the drive unit 21a / 21b.

[0071] See also Figure 1B In some embodiments, the data signal Sda is sequentially transmitted to the driving unit 21 within a time period. In addition, a plurality of driving signals Sdr from the driving unit 21 are transmitted to a corresponding plurality of functional elements 22 within a sub-time period, wherein the sub-time period is decomposed from the time period. The driving signal Sdr transmitted by the driving unit 21 may be a signal in the form of current, but is not limited thereto.

[0072] In some embodiments, the substrate 10 further defines a plurality of circuits (not shown), and these circuits receive a plurality of data signals in a time period; wherein a driving unit, one or more functional elements, and one or more switch units are all arranged in a corresponding circuit. The circuit may be as follows: Figure 1A / Figure 1B The following are individual settings, but can also be Figure 1D Alternating or randomly staggered arrangements are shown.

[0073] exist Figure 1B In the electronic device 100, a plurality of first circuits (in Figure 1B The driving unit 21 is coupled to the plurality of first circuits respectively, and imports the scanning signals from the corresponding first circuits. In this embodiment, the electronic device 100 further includes a plurality of second circuits (in Figure 1B The electronic device 100 also includes a plurality of control circuits ( Figure 1B The plurality of circuits are arranged between the one or more second lines and the one or more control lines.

[0074] In some embodiments, a plurality of functional elements 22 are grouped, and one or more groups of grouped functional elements 22 are driven by one corresponding driving unit 21 .

[0075] In other embodiments, multiple functional elements 22 are grouped, and multiple switch units 23 are also grouped. At least one group of grouped switch units 23 corresponds to one or more groups of grouped functional elements 22. The drive signal is transmitted to one or more groups of corresponding grouped functional elements 22 in sequence through one drive unit 21, via one or more groups of activated switch units.

[0076] It should be noted that in the functional elements 22 grouped in one or more groups, the driving signal is sequentially transmitted from the driving unit 21 through the corresponding activated switch unit 23. Then, the functional element 22 performs the function according to the corresponding driving signal it receives. It should be noted that the driving unit 21 can be regarded as a pixel control unit, such as an integrated circuit (IC). The driving unit 21 can be a semiconductor IC with a size smaller than the micron level, such as a micron-level IC or a millimeter-level IC, etc.

[0077] In some embodiments, the driving unit 21 receives the data signal Sda sequentially within a time period and converts the data signal Sda into a driving signal Sdr; if necessary, the driving signal Sdr is transmitted from a driving unit 21 to a corresponding group of grouped functional elements 22 within a sub-time period, where the sub-time period is decomposed from the time period.

[0078] In some embodiments, the switch unit 23 is integrated in the substrate 10. Specifically, the switch unit 23 is not a separate element independent of the substrate 10. For example, the switch unit 23 may be a thin film transistor (TFT) integrated in the substrate 10. Therefore, in this case, the substrate 10 may be regarded as a TFT substrate. In other embodiments, the driving unit 21 may be an element independently disposed on the substrate 10, such as a semiconductor IC.

[0079] In some embodiments, the switch unit 23 is a semiconductor IC and is integrated into the corresponding functional element 22 .

[0080] In some embodiments, the switch unit 23 may include a carrier, and a thin film transistor may be formed on the carrier. In this case, the carrier may be a glass substrate, or may include a glass material.

[0081] Figure 2Another embodiment of the present invention. The substrate 10c of the electronic device 100c is not provided with the first line (scan line), wherein the driving units 21c are electrically connected in series, so the latter driving unit 21c" will be driven by the former driving unit 21c'. It should be noted that the data signal content in the former driving unit 21c' may be different from the data signal content in the latter driving unit 21c". However, in other cases, even if the driving units 21c are electrically connected in series, the first line (scan line) can also be retained.

[0082] See also Figure 3 , at least one driving unit 21d of the electronic device 100d defines one or more output terminals 211d corresponding to the functional elements 22d. In one embodiment, the functional elements 22d may be selected from different groups of grouped functional elements 22d.

[0083] exist Figure 4 As shown, one of the switch units 23e of the electronic device 100e drives at least two functional elements 22e1 / 22e2. In addition, the two groups of grouped functional elements 22e can also be driven by the same group of grouped switch units 23e. In one embodiment, a group of grouped switch units 23e drives multiple groups of grouped functional elements 22e. For example, two groups of grouped functional elements 22e are driven by the same group of grouped switch units 23e.

[0084] In the above embodiment, the substrate 10 / 10a / 10b / 10c / 10d / 10e further defines at least one action area AA and at least one non-action area outside the action area AA. The drive unit 21 / 21a / 21b / 21c / 21d / 21e, the functional element 22 / 22a / 22b / 22c / 22d / 22e and the switch unit 23 / 23a / 23b / 23c / 23d / 23e are arranged in at least one action area AA. One or more of the functional elements can be self-luminous elements, such as inorganic light-emitting elements. It should be noted that the data signal can be transmitted from a system driver coupled to the substrate 10 / 10a / 10b / 10c / 10d / 10e; the system driver is usually arranged in the non-action area, but is not limited to this.

[0085] In addition, the substrate may further include a plurality of thin film circuits formed on the substrate, and the thin film circuits are respectively connected to the driving unit, the switching unit and the functional element.

[0086] Further, the driving signal provided by the driving unit is in the form of current, but is not limited thereto.

[0087] In some embodiments, the drive unit and the functional element are arranged on opposite surfaces of the substrate, and the drive unit and the functional element are perpendicular to the projection of the substrate, partially overlap or completely overlap. In another embodiment, the drive unit and the functional element are arranged on the same surface of the substrate.

[0088] In the above embodiments, the present invention is applied to a display device, and therefore its functional elements (e.g., light emitting elements, LEDs) need to be precisely controlled. The present invention can improve the efficiency of signal transmission and improve power management. A display device using the technology of the present invention can also control multiple functional elements more precisely and effectively because these multiple functional elements are controlled individually. Therefore, a display device using the technology of the present invention has lower power consumption and lower production cost.

[0089] The present invention can also be applied to another type of electronic device, such as a sensor panel. In this embodiment, the sensor panel has a plurality of functional elements arranged on a substrate, wherein the substrate also includes a plurality of pixel control units corresponding to the plurality of functional elements. In addition, the functional element can be a sensor, such as an X-ray sensor. The pixel control unit receives a plurality of sensing signals from the functional element, and the pixel control unit can convert the received sensing signals into a plurality of readout signals. The substrate also has a plurality of switch units, which are coupled to the pixel control units and the functional elements. The switch unit is activated by a control signal so that a sensing signal is transmitted from the corresponding functional element to the corresponding pixel control unit. By activating the corresponding switch unit, the sensing signal can be sequentially transmitted from the functional element to the corresponding pixel control unit. In some embodiments, the switch unit is integrated into the substrate, but is not limited thereto.

[0090] See also Figure 5 , the electronic device 100f includes a substrate 10f with sensing capability. The substrate 10f includes a plurality of pixel control units 21f, a plurality of functional elements 22f, and a plurality of switch units 23f. In this embodiment, the functional element 22f may be a sensor, such as an X-ray sensor, a photoelectric sensor, or an ultrasonic sensor, so the electronic device may be an X-ray sensor device, and the functional element is an X-ray sensor. The pixel control unit 21f receives a plurality of sensing signals Ss from the functional element 22f within a time period, and converts the sensing signals Ss into a plurality of readout signals Sr. The functional element 22f is provided corresponding to at least one pixel control unit 21f. The switch unit 23f couples the pixel control unit 21f and the functional element 22f; the switch unit 23e is activated by the corresponding prompt signal Sp to activate the sensing signal Ss from the corresponding functional element 22f. The sensing signal Ss is transmitted from the corresponding functional element 22e to the pixel control unit 21f in sequence via the activated switch unit 23f.

[0091] It should be noted that Figure 5The embodiment has Figures 1A to 4 The electronic devices described above have similar structures. The main difference between these embodiments lies in the signal transmission route. This difference can be seen in the comparison Figure 1B and Figure 5 Obtained in.

[0092] In addition, in this embodiment, one or more switch units can be integrated into the corresponding pixel control unit. In some cases, the pixel control unit includes an analog-to-digital conversion circuit, which is used to convert the sensing signal from an analog type to a digital type. In some cases, the pixel control unit and the functional element are arranged on opposite surfaces of the substrate. In some cases, the sensing signal received by the pixel control unit is a current type, a voltage type, or a charge type.

[0093] Therefore, the present invention can be applied to electronic devices that need to effectively transmit data signals and effectively operate elements, and the type of electronic devices is not limited to the above-mentioned display devices or sensing devices. The present invention can also be applied to electronic devices of different types or sizes, and can be applied to small wearable electronic devices to large industrial machinery. The present invention has the advantages of saving power and reducing production costs, so the present invention may become a key technology for sustainable design of electronic devices in the future.

[0094] The above description is for illustrative purposes only and is not intended to be limiting. Any equivalent modifications or changes made thereto without departing from the spirit and scope of the present invention should be included in the scope of the appended claims.

Claims

1. An electronic device, comprising: Substrates, including: A plurality of driving units, wherein the one or more driving units receive a plurality of data signals and convert the corresponding data signals into a plurality of driving signals; a plurality of functional elements driven by the corresponding one or more driving units; and A plurality of switch units are coupled to the plurality of drive units and the plurality of functional elements; wherein one or more of the switch units are activated via one or more prompt signals to activate one or more of the drive signals to the corresponding one or more functional elements; and one or more of the drive signals are transmitted to the one or more functional elements after being activated by the corresponding one or more switch units. 2 . The electronic device according to claim 1 , wherein the one or more driving units receive the one or more data signals sequentially within a time period. The electronic device according to claim 1 , wherein the one or more driving units are components independently disposed on the substrate. 4 . The electronic device according to claim 1 , wherein one or more of the switch units are integrated into the substrate, or integrated into the corresponding one or more of the functional elements.

5. The electronic device according to claim 1, wherein the substrate further defines at least one action area; wherein one or more of the driving units, one or more of the functional elements and one or more of the switch units are disposed in the at least one action area.

6. An electronic device according to claim 1, wherein the multiple functional elements are grouped, and one or more groups of grouped functional elements are driven by one or more corresponding driving units; wherein the multiple switch units are grouped, and one or more groups of grouped switch units correspond to one or more groups of grouped functional elements; wherein one or more of the driving units define one or more output terminals corresponding to one or more groups of grouped functional elements.

7. An electronic device comprising: Substrates, including: a plurality of pixel control units, wherein the one or more pixel control units receive a plurality of sensing signals and convert corresponding sensing signals into a plurality of readout signals; A plurality of functional elements are arranged corresponding to the one or more pixel control units; A plurality of switch units are coupled to the plurality of pixel control units and the plurality of functional elements; wherein one or more of the switch units are activated via one or more prompt signals to activate one or more of the sensing signals from the corresponding one or more functional elements; and the one or more sensing signals are transmitted to the one or more pixel control units after being activated via the corresponding one or more switch units. 8 . The electronic device according to claim 7 , wherein the plurality of pixel control units sequentially transmit the plurality of readout signals within a time period. 9 . The electronic device according to claim 7 , wherein the one or more pixel control units are components independently disposed on the substrate. 10 . The electronic device according to claim 7 , wherein one or more of the switch units are integrated into the substrate, or integrated into the corresponding one or more functional elements, or integrated into the corresponding one or more pixel control units.

11. The electronic device according to claim 7, wherein one or more of the functional elements are light sensors or ultrasonic sensors.

12. The electronic device according to claim 7, wherein the substrate further defines at least one action area; wherein one or more of the pixel control units, one or more of the functional elements and one or more of the switch units are disposed in the at least one action area.

13. An electronic device according to claim 7, wherein the multiple functional elements are grouped, and the multiple switch units are grouped, wherein one or more groups of grouped switch units correspond to one or more corresponding functional elements; wherein one or more of the pixel control units define one or more input terminals corresponding to one or more groups of the functional elements.

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