CN208922027U - A kind of display device - Google Patents
A kind of display device Download PDFInfo
- Publication number
- CN208922027U CN208922027U CN201920400604.3U CN201920400604U CN208922027U CN 208922027 U CN208922027 U CN 208922027U CN 201920400604 U CN201920400604 U CN 201920400604U CN 208922027 U CN208922027 U CN 208922027U
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- China
- Prior art keywords
- camera
- camera hole
- light
- glass substrate
- display device
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Liquid Crystal (AREA)
- Multimedia (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Abstract
The utility model discloses a kind of display devices, and light shield layer is arranged in the region circumferential surface by corresponding to camera hole in lower glass substrate, stop light to leak out camera hole from down polaroid edge, prevent from generating light leakage around camera hole；Solve the problems, such as it is that front camera is located at the display device in display area in the prior art, screen surrounding can accomplish narrow frame, but due to camera hole very little, backlight wants aperture also to place camera, and light has phenomena such as reflection and diffusing reflection, and there are light bias around camera hole.
Description
Technical field
The utility model relates to technical field of liquid crystal display more particularly to a kind of display devices.
Background technique
As mobile phone becomes narrow, it is desirable that higher screen accounting, the fingerprint mould group of lower end can all accomplish that the back side or screen refer to down
Line, and the front camera of upper end can not be hidden, and can only do and occupy the very big area in upper end in front.
Currently, front camera is made in viewing area by some producers, such screen surrounding can accomplish narrow frame.By
In camera hole very little, backlight also wants aperture to place camera, since light has phenomena such as reflection and diffusing reflection, in camera hole week
Enclose that there are light bias.
Utility model content
The utility model provides a kind of display device, the surface of the peripheral region by corresponding to camera hole in lower glass substrate
Light shield layer is set, stops light to leak out camera hole from down polaroid edge, prevents from generating light leakage around camera hole.
The above-mentioned technical purpose of the utility model is achieved through the following technical solutions:
A kind of display device, including camera, display module and backlight module；The camera is located at display module
Display area；The display module is located at the light emission side of backlight module；The backlight module is equipped with camera hole, the camera
In camera hole；The display module includes lower glass substrate；The lower glass substrate is corresponded to and is set around the region of camera hole
There is light shield layer, for blocking light leakage of the backlight module around camera hole.
Using the above structure, camera hole light leakage is mainly down polaroid of the light between backlight module and lower glass substrate
Place leaks out, and light shield layer is arranged by corresponding to the surface of peripheral region of camera hole in lower glass substrate, stops light from lower polarisation
Camera hole is leaked out at piece.
It advanced optimizes as the light shield layer is BM ink.
Using the above structure, BM ink is usually used in the production process of display device, has good shaded effect.
It advanced optimizes as the backlight module includes optical film group and backboard, and the backboard is arranged in the backlight mould
Group deviates from the side of display module；The camera hole runs through the optical film group and the backboard.
Using the above structure, camera hole runs through the optical film group and the backboard, avoids camera and backlight module
It works normally and generates interference mutually.
It advanced optimizes as the side wall that the backboard of the backlight module bends inwards as camera hole；The camera hole
Shading glue is equipped with above side wall, the shading glue is pasted on above backlight module.
Using the above structure, it prevents the light of backlight module side from entering camera hole, leads to camera hole light leakage.
It advanced optimizes as the side wall of the camera and camera hole passes through a glue connection.
Using the above structure, it is fixedly secured camera and camera hole, avoids causing camera to fall off due to vibration.
It advanced optimizes to be equipped with black glue between the side wall and lower glass substrate of camera hole.
Using the above structure, black glue seals the gap between down polaroid and camera hole side wall, further prevent light from
Down polaroid enters camera hole.
It advanced optimizes as the display area of the display module includes light incidence section；The light incidence section be it is transparent, it is described
Light incidence section is corresponding with camera hole, for being convenient for camera imaging through ambient.
Advanced optimize for, the display module include cover board from top to bottom, transparent optical OCA glue, upper polaroid, on
Glass substrate, lower glass substrate, down polaroid；BM ink is equipped between the top glass substrate and lower glass substrate.
It advanced optimizes to be equipped with liquid crystal between the top glass substrate and lower glass substrate；It is not set in the light incidence section
There is liquid crystal.
Using the above structure, camera imaging needs light, by being not provided with liquid crystal in light incidence section, obtains convenient for camera
Take enough image formations by rays.
In conclusion the utility model has the following beneficial effects:
The utility model provides a kind of display device, the surface of the peripheral region by corresponding to camera hole in lower glass substrate
Light shield layer is set, stops light to leak out camera hole from down polaroid edge, prevents from generating light leakage around camera hole；What is solved asks
Topic is that front camera is located at the display device in viewing area in the prior art, and screen surrounding can accomplish narrow frame, still
Due to camera hole very little, backlight wants aperture also to place camera, and light has phenomena such as reflection and diffusing reflection, in camera hole week
Enclose that there are light bias.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of display device in the prior art, is mainly used for illustrating light leakage around camera hole.
Fig. 2 is the schematic cross-sectional view of the display device in one embodiment of the utility model, is mainly used for illustrating shading
Layer.
Fig. 3 is the schematic cross-sectional view of display device in one embodiment of the utility model, is mainly used for illustrating to image
Black glue between hole side wall and lower glass substrate.
Fig. 4 is the schematic front view of display device in one embodiment of the utility model.
Appended drawing reference: the 1, display area of display module；2, display module frame；3, cover board；4, transparent optical OCA
Glue；5, upper polaroid；6, top glass substrate；7, lower glass substrate；8, down polaroid；9, optical film group；10, backboard；11,
Camera hole；12, light shield layer；13, shading glue；14, the BM ink between upper and lower glass substrate；15, the visual angle of camera；16, black
Glue.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, the application
Embodiment and embodiment in feature can be combined with each other.
Many details are explained in the following description in order to fully understand the utility model, still, this is practical
Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously
It is not limited by the specific embodiments disclosed below.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments with it is attached
Figure is described in further detail the display device of the prior art and the display device of the utility model.
The prior art: as shown in Figure 1, display device includes display module and backlight module, camera (not shown).
Display module includes display area 1 and frame 2, and in order to pursue higher screen accounting, front camera is made in aobvious by some producers
Show in region 1, such screen surrounding can accomplish narrow frame.11 very little of camera hole, backlight module also want aperture to take the photograph to place
As head, since light has phenomena such as reflection and diffusing reflection, light is easy to leak out at down polaroid 8, thus in camera hole 11
There are light bias for surrounding B area.
The embodiments of the present invention are described below.
Embodiment
As in Figure 2-4, a kind of display device, including camera (not shown), display module and backlight module；
The camera is located at the display area 1 of display module；The display module is located at the light emission side of backlight module；The backlight mould
Group is equipped with camera hole 11, and the camera is located in camera hole 11；The display module corresponds to around the region of camera hole 11
Equipped with light shield layer 12, for blocking light leakage of the backlight module around camera hole 11；By in the corresponding display mould of camera hole 11
Light shield layer 12 is arranged around region in group, prevents 11 surrounding B area of camera hole from generating light leakage.
Preferably, the display module further include upper polaroid 5 from top to bottom, top glass substrate 6, lower glass substrate 7,
Down polaroid 8；The light shield layer 12 is set to the surface of the peripheral region of the corresponding camera hole 11 of lower glass substrate 7；Camera hole 11
Light leakage is mainly that down polaroid 8 edge of the light between backlight module and lower glass substrate 7 leaks out, by lower glass base
Light shield layer 12 is arranged in the surface of the peripheral region of the corresponding camera hole 11 of plate 7, stops light to leak out from 8 edge of down polaroid and images
Hole 11.
Further, it is additionally provided with cover board 3 in the upper polaroid 5, passes through transparent optical OCA between upper polaroid 5 and cover board 3
Glue 4 bonds.
Further, the light shield layer 12 is BM ink；BM ink is usually used in the production process of display device, has good
Shaded effect；It is easily understood that light shield layer can also be that other can be with the sheet film of refractive power, as black flaky is two-sided
Glue, all films for being able to achieve shading and display device not being interfered to work normally can be used as light shield layer.
Preferably, BM ink 14 is equipped between top glass substrate 6 and lower glass substrate 7；It prevents from working in display module
Under state, light enters camera hole 11 from the region between upper and lower glass substrate, causes 11 light leakage of camera hole.
Preferably, the backlight module includes optical film group 9 and backboard 10, and the backboard 10 is arranged in the backlight module
Away from the side of display module；The camera hole 11 runs through the optical film group 9 and backboard 10；Camera hole 11 runs through the optics
Film group 9 and the backboard 10 avoid the normal work of camera and backlight module from generating interference mutually.
Preferably, the side wall that the backboard 10 of the backlight module bends inwards as camera hole 11；The camera hole 11
Shading glue 13 is equipped with above side wall, the shading glue 13 is pasted on 9 top of optical film group of backlight module；Shading glue 13 prevents from carrying on the back
The light of optical mode group side enters camera hole 11, and shading glue 13 is dark glue, preferably black glue；Backboard 10 bends inwards conduct
The light that the side wall of camera hole 11 can be avoided backlight module side enters camera hole 11, does not need introducing other structures conduct and takes the photograph
As the side wall in hole 11, structure is simple.
Preferably, the camera and the side wall of camera hole 11 pass through point glue connection；It is fixedly secured camera and camera hole
11, it avoids causing camera to rock in camera hole 11 due to vibration.
Further, black glue 16 is equipped with by mode for dispensing glue between the side wall of camera hole 11 and lower glass substrate 7；Black glue 16
The gap between 11 side wall of down polaroid 8 and camera hole is sealed, light is further prevented to enter camera hole 11 from down polaroid 8,
Lead to camera hole peripheral region light leakage；Black glue 16 or other dark colloids, play and further prevent camera hole 11 weeks
Enclose the effect of region light leakage.
Preferably, display module includes display area 1 and frame 2；The display area 1 include light incidence section A, it is described enter
Light area A is corresponding with camera hole 11, the light incidence section A be it is transparent, for through ambient be convenient for camera imaging；Camera
The corresponding display area in visual angle 15 be located inside the A of light incidence section.
Further, liquid crystal (not shown) is equipped between the top glass substrate 6 and lower glass substrate 7；It is described enter light
Liquid crystal is not provided in area A.Camera imaging needs light, is not provided with liquid crystal inside the A of light incidence section, obtains and the external world convenient for camera
The identical image of object true colors.
The utility model provides a kind of display device, the surface of the peripheral region by corresponding to camera hole in lower glass substrate
Light shield layer is set, stops light to leak out camera hole from down polaroid edge, prevents from generating light leakage around camera hole；It solves the problems, such as
It is that front camera is located at the display device in viewing area in the prior art, screen surrounding can accomplish narrow frame, but by
In camera hole very little, backlight wants aperture also to place camera, and light has phenomena such as reflection and diffusing reflection, around camera hole
There are light bias.
Above-mentioned specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this
Field technical staff can according to need after reading this specification makes without creativeness the present embodiment and embodiment
The modification of contribution, but as long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of display device, which is characterized in that including camera, display module and backlight module；The camera is located at
The display area of display module；The display module is located at the light emission side of backlight module；The backlight module is equipped with camera hole,
The camera is located in camera hole；The display module includes lower glass substrate；The lower glass substrate corresponds to camera hole
Light shield layer is equipped with around region, for blocking light leakage of the backlight module around camera hole.
2. display device according to claim 1, which is characterized in that the light shield layer is BM ink.
3. display device according to claim 1, which is characterized in that the backlight module includes optical film group and backboard,
The side that the backlight module deviates from display module is arranged in the backboard；The camera hole is through the optical film group and described
Backboard.
4. display device according to claim 3, which is characterized in that the backboard of the backlight module bends inwards as taking the photograph
As the side wall in hole；Shading glue is equipped with above the side wall of the camera hole, the shading glue is pasted on above backlight module.
5. display device according to claim 1, which is characterized in that the camera and the side wall of camera hole pass through dispensing
Connection.
6. display device according to claim 1, which is characterized in that be equipped between the side wall and lower glass substrate of camera hole
Black glue.
7. display device according to claim 1, which is characterized in that the display area of the display module includes into light
Area；The light incidence section be it is transparent, the light incidence section is corresponding with camera hole, for through ambient be convenient for camera imaging.
8. display device according to claim 7, which is characterized in that the display module include cover board from top to bottom,
Transparent optical OCA glue, upper polaroid, top glass substrate, lower glass substrate, down polaroid；The top glass substrate and lower glass
BM ink is equipped between substrate.
9. display device according to claim 8, which is characterized in that set between the top glass substrate and lower glass substrate
There is liquid crystal；Liquid crystal is not provided in the light incidence section.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920400604.3U CN208922027U (en) | 2019-03-27 | 2019-03-27 | A kind of display device |
| PCT/CN2019/082344 WO2020191820A1 (en) | 2019-03-27 | 2019-04-12 | Display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920400604.3U CN208922027U (en) | 2019-03-27 | 2019-03-27 | A kind of display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208922027U true CN208922027U (en) | 2019-05-31 |
Family
ID=66712987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920400604.3U Active CN208922027U (en) | 2019-03-27 | 2019-03-27 | A kind of display device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208922027U (en) |
| WO (1) | WO2020191820A1 (en) |
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| CN110208976A (en) * | 2019-06-13 | 2019-09-06 | 信利光电股份有限公司 | A kind of full screen display mould group |
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| WO2021164611A1 (en) * | 2020-02-21 | 2021-08-26 | 京东方科技集团股份有限公司 | Display panel and manufacturing method thereof, and display device |
| CN111179746A (en) * | 2020-02-21 | 2020-05-19 | 京东方科技集团股份有限公司 | Display panel, preparation method thereof and display device |
| CN111427195A (en) * | 2020-04-27 | 2020-07-17 | 安徽精卓光显技术有限责任公司 | Backlight module and electronic equipment |
| CN111538180A (en) * | 2020-05-25 | 2020-08-14 | 武汉华星光电技术有限公司 | Liquid crystal display device having a plurality of pixel electrodes |
| US11537000B2 (en) | 2020-06-24 | 2022-12-27 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Display module and display device |
| CN113641040B (en) * | 2021-08-03 | 2022-12-23 | 武汉华星光电技术有限公司 | Display module and display device |
| CN113641040A (en) * | 2021-08-03 | 2021-11-12 | 武汉华星光电技术有限公司 | Display module and display device |
| CN114415411B (en) * | 2022-01-28 | 2024-03-26 | 武汉华星光电技术有限公司 | Under-screen monitoring display device |
| CN114415411A (en) * | 2022-01-28 | 2022-04-29 | 武汉华星光电技术有限公司 | Monitor display device under screen |
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|---|---|
| WO2020191820A1 (en) | 2020-10-01 |
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