CN110187559A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
- Publication number
- CN110187559A CN110187559A CN201910449306.8A CN201910449306A CN110187559A CN 110187559 A CN110187559 A CN 110187559A CN 201910449306 A CN201910449306 A CN 201910449306A CN 110187559 A CN110187559 A CN 110187559A
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- Prior art keywords
- liquid crystal
- backlight
- hole
- display panel
- sensor
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133621—Illuminating devices providing coloured light
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The present invention provides a kind of display panel and display device.The display panel includes backlight and the display unit being disposed thereon, and the first backlight and the second backlight of the backlight board ends is arranged in, and the backlight is equipped with first through hole；First backlight is positioned close at the first through hole, and second backlight is arranged far from the first through hole；The display unit includes the first substrate being oppositely arranged and the second substrate and liquid crystal layer between the two.Display device includes above-mentioned display panel.The control method of display panel includes closing the sensor into screen display state comprehensively and opening the sensor into the working sensor state.The present invention can not destroy screen integrality, and under the premise of not introducing new mechanical structure, realize 100% screen display effect comprehensively.
Description
Technical field
The present invention relates to display field more particularly to a kind of display panel and display devices.
Background technique
As the universalness degree of Mobile portable equipment is higher and higher, height screen accounting screen is more preferably regarded due to that can give user
Feel the future developing trend for experiencing and becoming the electronic equipments such as mobile phone, plate.Screen accounting is for indicating screen and Mobile telephone front panel
How the relative ratio of area, the visual experience that reflects user for mobile device realize the display of 100% screen accounting
Effect is current industry problem urgently to be resolved.
But for the portable equipments such as mobile phone, other than showing screen, plate top position placement in front is also needed
Some function elements such as camera, flash lamp, light sensor etc., these devices are needed from panel front daylighting, due to tradition
Screen can block above-mentioned function element, and the common practice in industry is that front panel is done abnormity cutting at present, crop
Part of screen is to realize light transmission, with the normal work of this assurance function device.Above-mentioned way is in the integrality for destroying monolith screen
While, it can not also accomplish comprehensive display of 100% screen accounting always.
The solution that another kind shields comprehensively is to accomplish function element such as front camera to make on individual mechanical module
For the component of independent control, default hidden is in fuselage interior, when user such as takes pictures, shoots the video at the demands, camera meeting
The instruction automatic spring of response system skids off manually, i.e., so-called " Pop-up " or " sliding cover type " design.However, being limited to machinery
The factor of structure, the camera pop-up time is slow, and opening speed lags behind the camera of traditional sense；Secondly because mechanical
Structure is influenced by assembly technology, so that there are gaps between pop-up functional module and display panel ontology, vulnerable to the external world
Dust intrusion, cannot accomplish good water proof and dust proof；Furthermore Pop-up designs its mechanical structure there are higher failure rate,
Sliding cover type design is easy to the problem of firmly excessive caused winding displacement damage occur artificially, therefore the program still affects user to production
The usage experience of product.
Therefore, how screen integrality is not being destroyed, and under the premise of not introducing new mechanical structure, is realizing that 100% is complete
Face is this field urgent problem to be solved.
Summary of the invention
The object of the present invention is to provide a kind of display panel and display device, it can be achieved that not destroying screen integrality,
Under the premise of not introducing new mechanical structure again, realize that 100% shields display effect comprehensively.
To solve the above-mentioned problems, a kind of display panel is provided in one embodiment of the invention, including backlight and setting exist
Display unit in the backlight, the backlight are equipped with first through hole；The display unit includes be oppositely arranged
One substrate and the second substrate and the liquid crystal layer being arranged between the first substrate and the second substrate；The display panel is also
The first backlight and the second backlight including the backlight board ends are arranged in, first backlight include tri- color of RGB
Color light source, second backlight includes white light source, and first backlight is positioned close at the first through hole, described
Second backlight is arranged far from the first through hole.
Further, wherein the liquid crystal layer includes different the first liquid crystal layer and the second liquid crystal layer of material, described second
Liquid crystal layer is correspondingly arranged in the first through hole, and first liquid crystal layer is arranged in the backlight.
Further, wherein first liquid crystal layer includes multiple liquid crystal molecules, the liquid crystal molecule include biphenyl liquid crystal,
Cyclohexylbenzene liquid crystal or ester liquid crystal.
Further, wherein the material of second liquid crystal layer includes scattering type liquid crystal；The scattering type liquid crystal includes more
A liquid crystal molecule and network polymers.
Further, wherein the display unit further includes the down polaroid being arranged between first substrate and backlight,
Upper polaroid in the second substrate is set, and the down polaroid and the upper polaroid respectively correspond the position of the first through hole
It sets place and is equipped with the second through-hole.
Further, wherein the area of the first through hole is less than the area of second through-hole.
Further, wherein the first through hole or second through-hole is rounded, in triangle, rectangle or polygon
It is any.
A kind of display device, including display panel described in any of the above embodiments are provided in further embodiment of this invention.
Further, wherein the display device further includes sensor, the sensor be located at below the backlight and
It is oppositely arranged with the first through hole.
Further, wherein the sensor includes camera sensing device, flash lamp, light sensor, breath light sensing
One of device, range sensor, fingerprint scanner sensor, microphone sensor or transparent antenna sensor or combinations thereof.
It is an advantage of the current invention that a kind of display panel and display device are provided, by being arranged in sensor opposed area
Transparence display area carries out transparent state and picture according to demand and shows the switching of state, it can be achieved that not destroying screen integrality, and not
Under the premise of introducing new mechanical structure, realize that 100% shields display effect comprehensively.
Detailed description of the invention
Fig. 1 is the perspective structure schematic diagram of display panel in one embodiment of the invention；
Fig. 2 is the sectional view of display panel in one embodiment of the invention；
Fig. 3 is the part configuration schematic diagram of display panel in one embodiment of the invention；
Fig. 4 is the planar structure schematic diagram of the display panel in another embodiment of the present invention, wherein transparence display Qu Chengyuan
Shape；
Fig. 5 is the planar structure schematic diagram of the display panel in further embodiment of this invention, and wherein transparence display area is in square
Shape；
Fig. 6 is the display effect top view of the sensor open state of display panel in one embodiment of the invention；
Fig. 7 is the display effect top view of the sensor closed state of display panel in one embodiment of the invention；
Fig. 8 is the production flow diagram of display panel in one embodiment of the invention.
Component mark is as follows in figure:
1, backlight, 2, display unit, the 3, first backlight, the 4, second backlight,
5, down polaroid, 6, upper polaroid, 7, sensor, 11, first through hole 11,
12, the second through-hole, 21, first substrate, 22, the second substrate, 23, liquid crystal layer,
231, the first liquid crystal layer, the 232, second liquid crystal layer, 100, display panel.
Specific embodiment
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
In the present invention, identical or corresponding component is presented with like reference characters and unrelated with figure number, is illustrating
In book full text, when the wording such as " first ", " second " can be used for describing various parts, these components are not necessarily limited to the above wording.
The above wording is only used for distinguishing a component with another component.
It please refers to shown in FIG. 1 to FIG. 3, includes that backlight 1 and setting exist the invention shows panel 100 in one embodiment
First backlight 3 and the second backlight 4 at 1 both ends of backlight, first backlight is arranged in display unit 2 thereon
Source 3 includes tri- color color light source of RGB, and second backlight 4 includes white light source；The backlight 1 is equipped with first through hole
11；First backlight 3 is positioned close at the first through hole 11, and second backlight 4 is arranged far from described
At one through-hole 11；The display unit 2 includes the first substrate 21 that is oppositely arranged and the second substrate 22 and liquid between the two
Crystal layer 23.
In the present embodiment, the liquid crystal layer 23 includes different the first liquid crystal layers 231 and the second liquid crystal layer 232 of material, institute
It states the second liquid crystal layer 232 to be correspondingly arranged in the first through hole 11, first liquid crystal layer 231 is arranged in the backlight 1
On.It is removed on other regions of the first through hole 11 in particular, the backlight 1 is arranged in first liquid crystal layer 231.
In the present embodiment, first liquid crystal layer 231 is the common liquid crystals of the prior art, and first liquid crystal layer 231 wraps
Multiple liquid crystal molecules are included, the liquid crystal molecule includes biphenyl liquid crystal, cyclohexylbenzene liquid crystal or ester liquid crystal.Second liquid crystal
The material of layer 232 includes scattering type liquid crystal；The scattering type liquid crystal includes multiple liquid crystal molecules and polymer, it can be achieved that transparent state
The switching of state is shown with picture.
Liquid crystal molecule rotates first liquid crystal layer 231 (i.e. common liquid crystals) after application of a voltage, controls the saturating of light
It crosses rate and realizes that grayscale is shown；Due to increasing certain polymer, the two folding in second liquid crystal layer 232 (i.e. scattering type liquid crystal)
Rate difference is penetrated, refringence is generated by the surface that voltage controls liquid crystal and polymer, so that light penetrates or in the two table
Face scatters, therefore transparent state or mist state may be implemented.The scattering of light can be realized under mist state with light transmission under transparent state
And then for showing picture.
The detailed process that second liquid crystal layer 232 uses are as follows: liquid crystal and polymer anisotropic Jie having the same
Electric constant, when voltage or voltage is not added lower than threshold voltage, liquid crystal molecule is not present in horizontally arranged with its interpolymer material
Refringence, therefore do not scatter；When the voltage of application is higher than threshold voltage, liquid crystal molecule is rotated, direction edge
Vertical direction arrangement, change the anisotropic characteristic of the dielectric constant of liquid crystal, therefore on the surface of liquid crystal and polymer
Refringence is generated, light scatters here, and observed person sees.
When in use, first backlight 3 is positioned close at the first through hole 11, and first backlight 3 wraps
Tri- color color light source of RGB is included, to provide light source to second liquid crystal layer 232 being correspondingly arranged in the first through hole 11
To show colour picture.Second backlight 4 is arranged far from the first through hole 11, and second backlight 4 includes
White light source, to provide light source to first liquid crystal layer 231.It should be noted that in actual device production, described the
Two backlights 4 are placed in the top of the backlight 1 laterally to light, and being placed on 1 top of backlight is to realize that the purpose is excellent
Mode is selected, the embodiment of other modes of emplacement is by the protection of this patent.
In the present embodiment, the display unit 2 further includes the down polaroid being arranged between first substrate 21 and backlight 1
5, the upper polaroid 6 in the second substrate 22 is set, and the down polaroid 5 and the upper polaroid 6 respectively correspond described first
The second through-hole 12 is equipped at the position of through-hole 11.It is understood that the down polaroid 5 and upper polaroid 6 are located at institute
The two sides of the first liquid crystal layer 231 are stated, effect is to provide linearly polarized light and realizes that first liquid crystal layer 231 shows picture
Light and shade variation.It carries out borehole in the down polaroid 5 and corresponding 11 corresponding position of first through hole of upper polaroid 6 and institute is set
The second through-hole 12 is stated, the region without polarizing function is formed, to guarantee the light transmission energy of second liquid crystal layer 232 in the clear state
Power.
In the present embodiment, the area of the first through hole 11 is less than the area of second through-hole 12.Setting can be in this way
Guarantee that second liquid crystal layer 232 can all be shown without being blocked.
Please refer to shown in Fig. 4-Fig. 6, in the present embodiment, the first through hole 11 or second through-hole 12 it is rounded, three
Any one of angular, rectangle or polygon.
The display device of that present invention includes above-mentioned display panel 100.
In the present embodiment, the display device further includes sensor 7, the sensor 7 be located at 1 lower section of the backlight and
It is oppositely arranged with the first through hole 11.
In the present embodiment, the sensor 7 includes camera sensing device, flash lamp, light sensor, breath light sensing
One of device, range sensor, fingerprint scanner sensor, microphone sensor or transparent antenna sensor or combinations thereof.
It please refers to shown in Fig. 6, Fig. 7, by taking sensor 7 is camera as an example, Fig. 6 and Fig. 7 are respectively that camera is opened and closed
The display effect top view of closed state.As shown in fig. 6, display picture disappears, and pellucidity is presented when camera is opened, it is it
Rear camera provides daylighting channel.As shown in fig. 7, picture is presented and shows state, picture reaches at this time when camera is closed
100% full screen is shown.
It please referring to shown in Fig. 8, the present invention provides a kind of control method of display panel, in one embodiment, the control
Method includes the following steps:
S1, the sensor 7 is closed, the display unit 2 shows that state carries out picture and shows in picture, first liquid crystal
Display picture, the display panel 100 are in screen display state comprehensively jointly for layer 231 and second liquid crystal layer 232；
S2, the sensor 7 is opened, it is logical to provide daylighting for the sensor 7 for the transparent state of second liquid crystal layer 232
Road, so that the sensor 7 works normally, and first liquid crystal layer 231 then shows picture.
It is an advantage of the current invention that a kind of display panel and display device are provided, by being arranged in sensor opposed area
Transparence display area carries out transparent state and picture according to demand and shows the switching of state, it can be achieved that not destroying screen integrality, and not
Under the premise of introducing new mechanical structure, realize that 100% shields display effect comprehensively.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (10)
1. a kind of display panel characterized by comprising
Backlight and the display unit being arranged in the backlight, the backlight are equipped with first through hole；The display is single
Member includes the first substrate being oppositely arranged and the second substrate and the liquid crystal being arranged between the first substrate and the second substrate
Layer；
The display panel further includes the first backlight and the second backlight that the backlight board ends are arranged in, first back
Light source includes tri- color color light source of RGB, and second backlight includes white light source, and first backlight is positioned close to institute
It states at first through hole, second backlight is arranged far from the first through hole.
2. display panel according to claim 1, which is characterized in that the liquid crystal layer includes the first different liquid crystal of material
Layer and the second liquid crystal layer, second liquid crystal layer are correspondingly arranged in the first through hole, and first liquid crystal layer is arranged in institute
It states in backlight.
3. display panel according to claim 1, which is characterized in that the material of first liquid crystal layer includes thermotropic liquid crystal
Or lysotropic liquid crystal, the material of the liquid crystal include biphenyl liquid crystal, cyclohexylbenzene liquid crystal or ester liquid crystal.
4. display panel according to claim 1, which is characterized in that the material of second liquid crystal layer includes scatter-type liquid
It is brilliant；The scattering type liquid crystal includes multiple liquid crystal molecules and network polymers.
5. display panel according to claim 1, which is characterized in that the display unit further includes being arranged in first substrate
Down polaroid between backlight, is arranged upper polaroid on the second substrate, the down polaroid and it is described it is upper partially
Mating plate, which respectively corresponds, is equipped with the second through-hole at the position of the first through hole.
6. display panel according to claim 4, which is characterized in that it is logical that the area of the first through hole is less than described second
The area in hole.
7. display panel according to claim 4, which is characterized in that the first through hole or second through-hole are in circle
Any one of shape, triangle, rectangle or polygon.
8. a kind of display device, which is characterized in that including display panel as described in any one of claims 1 to 7.
9. display device according to claim 8, which is characterized in that further include sensor, the sensor is located at described
It is oppositely arranged below backlight and with the first through hole.
10. display device according to claim 9, which is characterized in that the sensor includes camera sensing device, flash of light
Lamp, light sensor, breath light sensor, range sensor, fingerprint scanner sensor, microphone sensor or transparent antenna
One of sensor or combinations thereof.
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910449306.8A CN110187559A (en) | 2019-05-28 | 2019-05-28 | Display panel and display device |
| CN201911017511.3A CN110646984A (en) | 2019-03-26 | 2019-10-24 | Display panel and display device |
| CN201911019621.3A CN110703499A (en) | 2019-03-26 | 2019-10-24 | Display panel, control method thereof and display device |
| CN201921805557.7U CN210605285U (en) | 2019-03-26 | 2019-10-24 | Display panel and display device |
| CN201921805126.0U CN210894924U (en) | 2019-03-26 | 2019-10-24 | Display panel and display device |
| US16/769,621 US11537005B2 (en) | 2019-03-26 | 2020-03-04 | Display panel and control method thereof, and display device |
| PCT/CN2020/077687 WO2020192370A1 (en) | 2019-03-26 | 2020-03-04 | Display panel and display device |
| PCT/CN2020/077761 WO2020192373A1 (en) | 2019-03-26 | 2020-03-04 | Display panel and control method therefor, and display device |
| US16/763,568 US11163194B2 (en) | 2019-03-26 | 2020-03-04 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910449306.8A CN110187559A (en) | 2019-05-28 | 2019-05-28 | Display panel and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110187559A true CN110187559A (en) | 2019-08-30 |
Family
ID=67718150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910449306.8A Pending CN110187559A (en) | 2019-03-26 | 2019-05-28 | Display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110187559A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110673369A (en) * | 2019-09-23 | 2020-01-10 | 武汉华星光电技术有限公司 | Display panel and electronic device |
| CN110673371A (en) * | 2019-09-29 | 2020-01-10 | 维沃移动通信（杭州）有限公司 | Electronic device, control method thereof, and computer-readable storage medium |
| CN110764578A (en) * | 2019-10-24 | 2020-02-07 | 联想(北京)有限公司 | Electronic apparatus and control method |
| CN110908186A (en) * | 2019-11-26 | 2020-03-24 | 武汉华星光电技术有限公司 | Backlight module and display device |
| CN110989257A (en) * | 2019-12-27 | 2020-04-10 | 惠州Tcl移动通信有限公司 | Display screen, display screen assembly and electronic equipment |
| WO2020192373A1 (en) * | 2019-03-26 | 2020-10-01 | 武汉华星光电技术有限公司 | Display panel and control method therefor, and display device |
| CN111948852A (en) * | 2020-08-14 | 2020-11-17 | 武汉华星光电技术有限公司 | Backlight module and display device |
| WO2020248631A1 (en) * | 2019-06-10 | 2020-12-17 | 武汉华星光电技术有限公司 | Liquid crystal display apparatus |
| WO2021056729A1 (en) * | 2019-09-25 | 2021-04-01 | 武汉华星光电技术有限公司 | Array substrate, display panel, and manufacturing method for array substrate |
| CN113744641A (en) * | 2021-08-19 | 2021-12-03 | 惠州华星光电显示有限公司 | Display device |
| WO2022068025A1 (en) * | 2020-09-29 | 2022-04-07 | 武汉华星光电技术有限公司 | Backlight module, liquid crystal display screen, and method for using liquid crystal display screen |
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| WO2020192373A1 (en) * | 2019-03-26 | 2020-10-01 | 武汉华星光电技术有限公司 | Display panel and control method therefor, and display device |
| WO2020192370A1 (en) * | 2019-03-26 | 2020-10-01 | 武汉华星光电技术有限公司 | Display panel and display device |
| WO2020248631A1 (en) * | 2019-06-10 | 2020-12-17 | 武汉华星光电技术有限公司 | Liquid crystal display apparatus |
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| US11366368B1 (en) | 2019-09-23 | 2022-06-21 | Wuhan China Star Optoelectronic Technology Co., Ltd. | Display panel and electronic device |
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| WO2021056729A1 (en) * | 2019-09-25 | 2021-04-01 | 武汉华星光电技术有限公司 | Array substrate, display panel, and manufacturing method for array substrate |
| US11671693B2 (en) | 2019-09-29 | 2023-06-06 | Vivo Mobile Communication Co., Ltd. | Electronic device, control method of the same, and non-transitory computer-readable storage medium |
| CN110673371A (en) * | 2019-09-29 | 2020-01-10 | 维沃移动通信（杭州）有限公司 | Electronic device, control method thereof, and computer-readable storage medium |
| CN110673371B (en) * | 2019-09-29 | 2021-07-20 | 维沃移动通信（杭州）有限公司 | Electronic device, control method thereof, and computer-readable storage medium |
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| CN110908186A (en) * | 2019-11-26 | 2020-03-24 | 武汉华星光电技术有限公司 | Backlight module and display device |
| CN110989257A (en) * | 2019-12-27 | 2020-04-10 | 惠州Tcl移动通信有限公司 | Display screen, display screen assembly and electronic equipment |
| CN111948852A (en) * | 2020-08-14 | 2020-11-17 | 武汉华星光电技术有限公司 | Backlight module and display device |
| US11709303B2 (en) | 2020-08-14 | 2023-07-25 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Backlight module and display device |
| CN111948852B (en) * | 2020-08-14 | 2024-03-01 | 武汉华星光电技术有限公司 | Backlight module and display device |
| WO2022068025A1 (en) * | 2020-09-29 | 2022-04-07 | 武汉华星光电技术有限公司 | Backlight module, liquid crystal display screen, and method for using liquid crystal display screen |
| US12007648B2 (en) | 2020-09-29 | 2024-06-11 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Backlight module, liquid crystal display screen, and using method thereof |
| WO2022228292A1 (en) * | 2021-04-28 | 2022-11-03 | 维沃移动通信（杭州）有限公司 | Display module, electronic apparatus, photography control method, and photography control device |
| CN113744641A (en) * | 2021-08-19 | 2021-12-03 | 惠州华星光电显示有限公司 | Display device |
| US11971622B2 (en) | 2021-08-19 | 2024-04-30 | Huizhou China Star Optoelectronics Display Co., Ltd. | Display device |
| WO2023206072A1 (en) * | 2022-04-26 | 2023-11-02 | 京东方科技集团股份有限公司 | Display panel and display apparatus |
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