Display device, method of mounting display device, and electronic device

Abstract

The embodiment of the application discloses a display device, a mounting method of the display device and electronic equipment, and the display device comprises a display screen, which displays through a first surface and has a collection area; a support is fixed to a second surface of the display screen and has a first through hole; the second surface and the first surface are arranged back to back; the first through hole corresponds to the position of the collection area; and a collection member is fixed to the support and can collect images through the first through hole and the collection area.

Description

Technical Field

[0001] This application relates to a display device, a method for installing the display device, and an electronic device. Background Technology

[0002] Electronic devices are frequently used devices; however, currently, the position of the camera on electronic devices is inaccurate, affecting the image captured by the camera. Summary of the Invention

[0003] In view of the above, embodiments of this application aim to provide a display device, a method for installing the display device, and an electronic device.

[0004] To achieve the above objectives, the technical solution of this application is implemented as follows:

[0005] This application provides a display device, the display device comprising:

[0006] The display screen, shown through a first surface, has a data acquisition area;

[0007] A support member, fixed to the second surface of the display screen, has a first through hole; the second surface and the first surface are arranged back to back; the first through hole corresponds to the position of the acquisition area;

[0008] The acquisition component, fixed to the support component, is capable of acquiring images through the first through hole and the acquisition area.

[0009] In some alternative implementations, the display screen has a positioning mark, and the support member has a positioning part; the positioning part and the positioning mark are used for mounting the support member onto the display screen.

[0010] In some alternative implementations, the positioning marker is a photoresist pattern formed by optical lithography.

[0011] In some alternative implementations, the display screen includes: a light-shielding layer; the positioning mark is disposed on the light-shielding layer.

[0012] In some alternative implementations, the display screen further includes a pixel layer having a pixel pattern, the pixel pattern and the positioning mark being offset from each other in the thickness direction of the display screen.

[0013] In some alternative implementations, the display screen includes at least two positioning marks for determining a first position parameter of the display screen in a first direction and a second direction; the support member includes at least two positioning parts for determining a second position parameter of the support member in a first direction and a second direction; the support member is mounted on the display screen based on the first position parameter and the second position parameter.

[0014] Wherein, the first direction and the second direction satisfy the perpendicular condition; the at least two positioning marks are symmetrically located at the corners of the display screen; the at least two positioning parts are symmetrically located at the corners of the support member.

[0015] In some alternative implementations, a first position parameter of the display screen is determined based on the shape of the display screen; a second position parameter of the support member is determined based on the shape of the support member, and the support member is mounted on the display screen based on the first position parameter and the second position parameter.

[0016] In some alternative implementations, the acquisition component includes a lens whose shape matches the shape of the first through hole, and the acquisition component is positioned relative to the support component by inserting the lens into the first through hole.

[0017] This application also provides a method for installing a display device, including:

[0018] Determine the first position parameters of the display screen;

[0019] Determine the second position parameters of the support component;

[0020] The support member is moved so that the second position parameter and the first position parameter satisfy a first set condition, so that the position of the first through hole of the support member corresponds to the position of the collection area of ​​the display screen.

[0021] This application also provides an electronic device, including a housing and a display device according to this application; the display device is disposed in the housing.

[0022] The display device in this embodiment includes: a display screen, which displays through a first surface and has a collection area; a support member, which is fixed to a second surface of the display screen and has a first through hole; the second surface and the first surface are arranged back to back; the first through hole and the collection area are positioned correspondingly; and a collection member, which is fixed to the support member and is capable of collecting images through the first through hole and the collection area. By directly fixing the support member to the display screen, assembly deviations caused by fixing the support member to other structures can be eliminated, and the image collection by the collection member is not affected. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of an optional structure of the display device in an embodiment of this application;

[0024] Figure 2 This is a schematic diagram of an optional partial structure for fixing the support to the back cover.

[0025] Figure 3 This is a schematic diagram of an optional structure of the acquisition component of the display device in the embodiments of this application;

[0026] Figure 4 This is a schematic diagram of an optional structure of the display device in an embodiment of this application;

[0027] Figure 5 This is a schematic diagram of an optional structure of the display screen of the display device in the embodiments of this application;

[0028] Figure 6 This is a schematic diagram of an optional structure of the display screen of the display device in the embodiments of this application;

[0029] Figure 7 This is a schematic diagram of an optional structure of the support member and the acquisition member of the display device in the embodiments of this application;

[0030] Figure 8 This is a schematic diagram of an optional structure of the support member and the acquisition member of the display device in the embodiments of this application;

[0031] Figure 9 This is an optional flowchart of the installation method of the display device in the embodiments of this application.

[0032] Reference numerals: 110, display screen; 111, acquisition area; 112, positioning mark; 113, light-shielding layer; 114, pixel layer; 115, pixel pattern; 120, support component; 121, first through hole; 122, positioning post; 123, positioning part; 130, acquisition component; 131, lens; 132, positioning hole. Detailed Implementation

[0033] The technical solution of this application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0034] In the embodiments described in this application, it should be noted that, unless otherwise stated and limited, the term "connection" should be interpreted broadly. For example, it can be an electrical connection, or a connection between two internal components. It can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above term according to the specific circumstances.

[0035] It should be noted that the terms "first," "second," and "third" used in the embodiments of this application are merely used to distinguish similar objects and do not represent a specific ordering of objects. It is understood that "first," "second," and "third" can be interchanged in a specific order or sequence where permitted. It should be understood that the objects distinguished by "first," "second," and "third" can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in an order other than those illustrated or described herein.

[0036] The following combination Figures 1 to 8 The display device described in the embodiments of this application will be described in detail.

[0037] The display device includes a display screen 110, a support member 120, and a data acquisition member 130. The display screen 110 displays information through a first surface and has a data acquisition area 111. The support member 120 is fixed to a second surface of the display screen 110 and has a first through hole 121. Figure 1 As shown; the second surface and the first surface are arranged back to back; the first through hole 121 and the acquisition area 111 are positioned correspondingly; the acquisition component 130 is fixed to the support component 120, and the acquisition component 130 can acquire images through the first through hole 121 and the acquisition area 111; by directly fixing the support component 120 to the display screen 110, the assembly deviation caused by the support component 120 being fixed to other structures can be eliminated, and the acquisition component 130 can acquire images without affecting the acquisition of images.

[0038] Current support components are generally fixed to other structures of electronic devices, for example, Figure 2 As shown, the support member 120 is generally fixed to the back cover of the electronic device. In this case, because the support member 120 and the display screen 110 are fixed to different structural components of the electronic device, there is an assembly error between them. This causes the field of view (FOV) of the acquisition unit 130, which is fixed to the support member 120, to be frequently obstructed by the display screen 110, affecting the image acquisition by the acquisition unit 130. However, the display device of this application, by directly fixing the support member 120 to the display screen 110, can eliminate the assembly deviation caused by the support member 120 being fixed to other structures, prevent the display screen 110 from obstructing the FOV of the acquisition unit 130, and not affect the image acquisition by the acquisition unit 130.

[0039] In this embodiment, the structure of the display screen 110 is not limited, as long as it can display data. For example, the display screen 110 can be a liquid crystal display (LCD).

[0040] The acquisition area 111 refers to the light-transmitting area set on the display screen 110, through which ambient light can enter the acquisition device 130.

[0041] The shape of the acquisition area 111 is not limited. For example, as shown... Figure 1 As shown, the cross-section of the acquisition area 111 can be circular, and the diameter of the acquisition area 111 is not limited. As an example, the diameter of the acquisition area 111 can be 3mm.

[0042] In this embodiment, the structure of the support member 120 is not limited; for example, such as Figure 1 As shown, the support member 120 can be a plate-like structure.

[0043] The method by which the support member 120 is fixed to the display screen 110 is not limited. For example, the support member 120 can be fixed to the second surface of the display screen 110 by adhesive. As an example, the support member 120 can be fixed to a metal layer on the outside of the display screen 110 by adhesive. The metal layer can be a copper foil layer or an aluminum foil layer.

[0044] The cross-sectional shape of the first through hole 121 is not limited. For example, the cross-sectional shape of the first through hole 121 can be circular.

[0045] The cross-sectional shape of the first through hole 121 may be the same as or different from the cross-sectional shape of the acquisition area 111. The cross-sectional area of ​​the first through hole 121 may be greater than, less than or equal to, the cross-sectional area of ​​the acquisition area 111.

[0046] In this embodiment, the structure of the acquisition element 130 is not limited, as long as the acquisition element 130 can acquire images. For example, the acquisition element 130 may include a camera.

[0047] The method by which the data acquisition component 130 is fixed to the support component 120 is not limited. For example, the data acquisition component 130 can be fixed to the support component 120 with adhesive. Or, for example, the data acquisition component 130 can be fixed to the support component 120 with screws.

[0048] The acquisition device 130 may include a lens 131, which acquires images through the lens 131. The lens 131 can pass through the first through hole 121. The position of the lens 131 corresponds to the acquisition area 111 so that light from the external environment can enter the lens 131 through the acquisition area 111.

[0049] The shape of the lens 131 can match the shape of the first through hole 121, such as... Figure 7As shown, the acquisition element 130 is positioned relative to the support element 120 by inserting the lens 131 into the first through hole 121; this reduces the problem of positional deviation of the lens 131 relative to the first through hole 121 caused by positioning the acquisition element 130 relative to the support element 120 through other structures of the acquisition element 130. The shape of the lens 131 can be substantially the same as the shape of the first through hole 121. The cross-sectional shape of the first through hole 121 can be non-circular, and the shape of the lens 131 can also be non-circular, so that the lens 131 can only be inserted into the first through hole 121 in a predetermined direction, thereby ensuring the relative positional relationship between the acquisition element 130 and the support element 120.

[0050] Of course, such as Figure 8 As shown, the support member 120 may also include two positioning posts 122, which are located on opposite sides of the first through hole 121; the acquisition member 130 may also include two positioning holes 132, which are located on opposite sides of the lens 131. The acquisition member 130 may also be positioned by the two positioning posts 122 being inserted into the two positioning holes 132 respectively. In this case, the size of the first through hole 121 is larger than the outer shape of the lens 131 to prevent the lens 131 from interfering with the first through hole 121 and being unable to be inserted.

[0051] Ambient light can enter the lens 131 of the acquisition device 130 through the acquisition area 111 and the first through hole 121, so that the lens 131 of the acquisition device 130 can pass through the first through hole 121 and the acquisition...

[0052] Image is acquired in area 111. It should be noted that the area surrounding acquisition area 111 is the display area, while acquisition area 111 itself can be a non-display area. Of course, acquisition area 111 can also be a display area when acquisition component 130 is not acquiring an image, and a non-display area when acquisition component 130 is acquiring an image.

[0053] In some optional implementations of the embodiments of this application, the display screen 110 may have a positioning mark 112, and the support member 120 may have a positioning part 123; the positioning part 123 and the positioning mark 112 are used for the support member 120 to be installed on the display screen 110. By positioning with the positioning mark 112 and the positioning part 123, the support member 120 can be installed more accurately on the display screen 110, reducing the installation deviation of the support member 120 and preventing the display screen 110 from blocking the FOV of the acquisition unit 130.

[0054] 5. In this implementation, the style of the positioning identifier 112 is not limited. For example, the positioning identifier 112 can be...

[0055] The pattern or mark is placed on the second surface of the display screen 110; at this time, the approximate location of the acquisition area 111 can be determined based on the positioning mark 112; as an example, the positioning mark 112 can be a partial or complete outline pattern of the acquisition area 111; as another example, the positioning mark 112 can be a mark that marks the location of the acquisition area 111.

[0056] In this implementation, the structure of the positioning unit 123 is not limited. For example, the positioning unit 123 can be...

[0057] The first through hole 121 of the support member 120 corresponds to the positioning mark 112 marking the position of the acquisition area 111, thereby mounting the support member 120 onto the display screen 110. Alternatively, the positioning part 123 can be a partial or complete outline of the support member 120, allowing the support member 120 to be mounted on the display screen 110 via the partial or complete outline of the support member 120.

[0058] The support 120 is installed on the display screen 110 by corresponding to the positioning mark 112 at the location of the outline and the mark acquisition area 111.

[0059] In this implementation, the operator can visually identify the positioning part 123 and the positioning mark 112 to install the support member 120 onto the display screen 110. Alternatively, a machine can identify the positioning part 123 and the positioning mark 112 to install the support member 120 onto the display screen 110, thereby improving the accuracy of the support member installation. As an example, the visual positioning system (CCD) of the assembly equipment can acquire images of the display screen 110 and the support member 120, and the processor of the assembly equipment can identify the positioning mark 112 of the display screen 110 and the positioning part 123 of the support member 120 to determine the relative positions of the display screen 110 and the support member 120. Finally, the moving mechanism of the assembly equipment moves the support member 120 to the position corresponding to the display screen 110, thus fixing the support member 120 to the display screen 110.

[0060] In this implementation, the positioning mark 112 can be a photoresist pattern formed by optical lithography. In this case, a visual positioning system (CCD) is needed to identify the positioning mark 112. The position of the positioning mark 112 is not limited. For example, the display screen 110 may include a light-shielding layer 113; the positioning mark 112 is disposed on the light-shielding layer 113. Disposing of the positioning mark 112 on the non-working layer of the display screen 110 does not affect the performance of the display screen 110. Here, the display screen 110 may also include a pixel layer 114, the pixel layer 114 having a pixel pattern 115, the pixel pattern 115 and the positioning mark 112 being offset in the thickness direction of the display screen 110, such as... Figure 5 and Figure 6As shown, the positioning mark 112 is placed in an area of ​​the display screen 110 where the pixel pattern 115 is not set, so that the positioning mark 112 does not affect the pixel pattern 115 of the pixel layer 114 and does not affect the display of the display screen 110. The shape of the positioning mark 112 and the shape of the pixel pattern 115 can be different to facilitate the distinction between the positioning mark 112 and the pixel pattern 115. As an example, Figure 6 As shown, the cross-sectional shape of the pixel pattern 115 is rectangular, and the cross-sectional shape of the positioning mark 112 is cross-shaped, so that the visual positioning system can quickly identify the positioning mark 112.

[0061] The photoresist pattern can be formed by optical lithography at the corresponding position between the pixel pattern 115 of the light-shielding layer 113 and the pixel layer 114 using a photolithography process.

[0062] The light-shielding layer 113 is a pixel definition layer, also known as the black light-shielding layer 113. Only light of the same color as the pixel can pass through it, while other light will be absorbed by the light-shielding layer 113.

[0063] Of course, photoresist patterns can also be formed on other layers of the display screen 110. For example, photoresist patterns can also be formed on the substrate layer of the display screen 110.

[0064] In this implementation, the display screen 110 may include at least two positioning marks 112, which are used to determine a first position parameter of the display screen 110 in a first direction and a second direction; the support member 120 includes at least two positioning parts 123, which are used to determine a second position parameter of the support member 120 in a first direction and a second direction; the support member 120 is installed on the display screen 110 based on the first position parameter and the second position parameter, so that the support member 120 is aligned with the display screen 110 in two directions, thereby improving the installation accuracy of the support member 120 and the display screen 110.

[0065] The first and second directions are not limited. For example, the first and second directions can satisfy the condition of being perpendicular, which means perpendicular or substantially perpendicular. As an example, the first direction can be the length direction and the second direction can be the width direction. In this case, the support member 120 is fixed to the second surface of the display screen 110 in the thickness direction of the display screen 110.

[0066] The first position parameter can be the center position of the display screen 110 or the center position of the acquisition area 111 of the display screen 110. The second position parameter can be the center position of the support member 120 or the center position of the first through hole 121 of the support member 120.

[0067] The cross-sectional shape of the positioning mark 112 is not limited, as long as it can determine the first position parameters of the display screen 110 in the first and second directions. For example, the cross-sectional shape of the positioning mark 112 can be rectangular.

[0068] The shape of the positioning part 123 is not limited, as long as it can determine the second position parameters of the support member 120 in the first and second directions. For example, the positioning part 123 can be a rectangular groove provided in the support member 120.

[0069] The number of positioning markers 112 and positioning parts 123 is not limited. For example, such as Figure 4 As shown, the display screen 110 may include two positioning marks 112, which are cross-shaped, so as to determine the first position parameters of the display screen 110 in the first direction and the second direction through the two cross-shaped positioning marks 112; the support member 120 includes two positioning parts 123, which are right-angled grooves provided on the edge of the support member 120, so as to determine the second position parameters of the support member 120 in the first direction and the second direction through the two right-angled grooves.

[0070] The at least two positioning marks 112 can be symmetrically located at the corners of the display screen 110. The distance between the at least two positioning marks 112 at the corners is relatively large, which can more accurately determine the first position parameters of the display screen 110 in the first and second directions. Of course, the at least two positioning marks 112 can also be located in the middle of the display screen 110.

[0071] The at least two positioning portions 123 can be symmetrically located at the corners of the support member 120. The distance between the at least two positioning portions 123 at the corners is relatively large, which can more accurately determine the second position parameters of the support member 120 in the first and second directions. Of course, the at least two positioning portions 123 can also be located in the middle of the support member 120.

[0072] Of course, in other implementations of this application, the first position parameter of the display screen 110 can also be determined in other ways, and the second position parameter of the support member 120 can also be determined in other ways.

[0073] For example, a first position parameter of the display screen 110 is determined based on the shape of the display screen 110; a second position parameter of the support member 120 is determined based on the shape of the support member 120, and the support member 120 is installed on the display screen 110 based on the first position parameter and the second position parameter.

[0074] The visual positioning system (CCD) of the assembly equipment can acquire an image of the shape of the display screen 110 to determine the first position parameters of the display screen 110. The visual positioning system (CCD) of the assembly equipment can also acquire an image of the shape of the support member 120 to determine the second position parameters of the support member 120. The processor of the assembly equipment determines the relative position of the display screen 110 and the support member 120. Finally, the moving mechanism of the assembly equipment moves the support member 120 to the position corresponding to the display screen 110, and fixes the support member 120 to the display screen 110.

[0075] The display device of this application embodiment includes: a display screen 110, which displays through a first surface and has a collection area 111; a support member 120, which is fixed to a second surface of the display screen 110 and has a first through hole 121; the second surface and the first surface are arranged back to back; the first through hole 121 and the collection area 111 are positioned correspondingly; and a collection member 130, which is fixed to the support member 120 and can collect images through the first through hole 121 and the collection area 111. By directly fixing the support member 120 to the display screen 110, assembly deviations caused by fixing the support member 120 to other structures can be eliminated, and the image collection by the collection member 130 is not affected.

[0076] This application also describes an electronic device, including a housing and a display device according to this application embodiment; the display device is disposed in the housing.

[0077] The structure of electronic devices is not limited. For example, an electronic device can be a computer or a mobile phone.

[0078] like Figure 9 As shown in the embodiments of this application, a method for installing a display device is also described, including:

[0079] Step 101: Determine the first position parameter of the display screen 110.

[0080] Step 102: Determine the second position parameters of the support 120.

[0081] Step 103: Move the support member 120 so that the second position parameter and the first position parameter satisfy the first set condition, so that the position of the first through hole 121 of the support member 120 corresponds to the position of the collection area 111 of the display screen 110.

[0082] In step 101, the processor of the assembly equipment can determine the first position parameters of the display screen 110 through a visual positioning system (CCD). The visual positioning system (CCD) can acquire images of the display screen 110, and the processor can determine the first position parameters of the display screen 110 based on the images. The image of the display screen 110 can be an image of the outline of the display screen 110, or an image of the positioning mark 112 of the display screen 110. The positioning mark 112 has already been described above and will not be repeated here. Of course, the image of the display screen 110 can also be acquired through a camera.

[0083] In step 102, the processor of the assembly equipment can determine the second position parameters of the support member 120 through a vision positioning system (CCD). The vision positioning system (CCD) can acquire images of the support member 120, and the processor can determine the second position parameters of the support member 120 based on the images. The image of the support member 120 can be an image of the outline of the support member 120 or an image of the positioning part 123 of the support member 120. The positioning part 123 has been described above and will not be repeated here. Of course, the image of the support member 120 can also be acquired through a camera.

[0084] In step 103, the moving mechanism of the assembly equipment can move the support 120 so that the second position parameter and the first position parameter satisfy the first set condition.

[0085] The first setting condition is not limited, as long as it ensures that the positions of the first through hole 121 and the acquisition area 111 correspond. For example, the first setting condition can be the same, the first position parameter can be the center position of the acquisition area 111, and the second position parameter can be the center position of the first through hole 121; or the second position parameter is the same as the first position parameter, and the center position of the first through hole 121 is the same as the center position of the acquisition area 111. Another example is that the first setting condition can be that there is a first distance in a second direction, the first position parameter can be the center position of the display screen 110, and the second position parameter can be the center position of the first through hole 121; the center of the first through hole 121 and the center of the display screen 110 have a first distance in a second direction.

[0086] The second surface of the display screen 110 may be provided with adhesive. When the first through hole 121 and the acquisition area 111 are in the same position, the support member 120 is fixed to the second surface of the display screen 110. Of course, when the first through hole 121 and the acquisition area 111 are in the same position, the support member 120 and the display screen 110 can also be fixed in other ways.

[0087] By directly fixing the support 120 to the display screen 110, assembly deviations caused by fixing the support 120 to other structures can be eliminated, without affecting the image acquisition by the acquisition unit 130.

[0088] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A display device, the display device comprising: The display screen, shown through a first surface, has a data acquisition area; The acquisition area refers to the light-transmitting area set on the display screen. The acquisition area is used as a display area when the acquisition device is not acquiring images, and the acquisition area is used as a non-display area when the acquisition device is acquiring images; A support member is fixed to the second surface of the display screen, and the support member has a first through hole; the second surface and the first surface are arranged back to back; the first through hole corresponds to the position of the acquisition area; The acquisition component, fixed to the support component, is capable of acquiring images through the first through hole and the acquisition area.

2. The display device according to claim 1, wherein the display screen has a positioning mark, and the support member has a positioning part; the positioning part and the positioning mark are used for mounting the support member on the display screen.

3. The display device according to claim 2, wherein the positioning mark is a photoresist pattern formed by optical lithography.

4. The display device according to claim 2, wherein the display screen comprises: Light-shielding layer; The positioning mark is set on the light-shielding layer.

5. The display device according to claim 4, wherein the display screen further comprises: A pixel layer having a pixel pattern, wherein the pixel pattern and the positioning mark are offset in the thickness direction of the display screen.

6. The display device according to claim 2, wherein the display screen includes at least two positioning marks, the at least two positioning marks being used to determine a first position parameter of the display screen in a first direction and a second direction; the support member includes at least two positioning portions, the at least two positioning portions being used to determine a second position parameter of the support member in a first direction and a second direction; and the support member is mounted on the display screen based on the first position parameter and the second position parameter. in, The first direction and the second direction satisfy the perpendicular condition; the at least two positioning marks are symmetrically located at the corners of the display screen; the at least two positioning parts are symmetrically located at the corners of the support member.

7. The display device according to claim 1, wherein a first position parameter of the display screen is determined based on the shape of the display screen; a second position parameter of the support member is determined based on the shape of the support member, and the support member is mounted on the display screen based on the first position parameter and the second position parameter.

8. The display device according to any one of claims 1 to 7, wherein the acquisition element includes a lens, the shape of the lens matches the shape of the first through hole, and the acquisition element is positioned relative to the support element by means of the lens being inserted into the first through hole.

9. A method for installing a display device, comprising: Determine the first position parameters of the display screen; Determine the second position parameters of the support component; The support member is moved so that the second position parameter and the first position parameter satisfy a first set condition, so that the position of the first through hole of the support member corresponds to the position of the collection area of ​​the display screen; The collection area refers to the light-transmitting area on the display screen. The acquisition area is used as a display area when the acquisition device is not acquiring images, and the acquisition area is used as a non-display area when the acquisition device is acquiring images.

10. An electronic device comprising a housing and a display device according to any one of claims 1 to 8; the display device being disposed in the housing.

Images