CN112863361B - Display panel, display screen and electronic equipment - Google Patents
Display panel, display screen and electronic equipment Download PDFInfo
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- CN112863361B CN112863361B CN202110163050.1A CN202110163050A CN112863361B CN 112863361 B CN112863361 B CN 112863361B CN 202110163050 A CN202110163050 A CN 202110163050A CN 112863361 B CN112863361 B CN 112863361B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2007—Display of intermediate tones
- G09G3/2074—Display of intermediate tones using sub-pixels
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
Abstract
The invention discloses a display panel, a display screen and electronic equipment, wherein the display panel comprises a flexible substrate and a plurality of pixel units; the pixel units are arranged on one side of the flexible substrate at intervals, each pixel unit comprises at least two sub-pixels which are arranged in a fitting mode, and the colors of the sub-pixels of the same pixel unit are the same. The technical scheme of the invention improves the display effect of the flexible display screen.
Description
Technical Field
The present invention relates to the field of display technologies, and in particular, to a display panel, a display screen, and an electronic device.
Background
At present, the LED display screen has the characteristics of high brightness, rich colors and the like, and plays an important role in a plurality of application fields. One of the LED display screen solutions is flexible, bendable and foldable, which differs from the current outdoor use in that the substrate is replaced by a PCB rigid substrate. However, such flexible LED screens have a significant disadvantage in that the viewing angle is relatively poor after bending. The main reason is that the LED light has directivity, and when the screen body is bent, the light intensity of the top end and the side surface of the LED light is inconsistent, so that the problems of poor viewing angles such as color cast, uneven brightness and the like are caused.
Disclosure of Invention
The invention mainly aims to provide a display panel which aims to improve the display effect of a flexible display screen.
In order to achieve the above object, a display panel according to the present invention includes:
a flexible substrate; and
the pixel units are arranged on one side of the flexible substrate at intervals, each pixel unit comprises at least two sub-pixels which are arranged in a bonding mode, and the colors of the sub-pixels of the same pixel unit are the same.
Optionally, the sub-pixels in the same pixel unit are driven synchronously.
Optionally, the plurality of pixel units are arranged on the flexible substrate in an array manner;
and/or, the size of each pixel unit is the same.
Optionally, each pixel unit includes two sub-pixels arranged on the same layer, the two sub-pixels are arranged in a laminating manner, and the laminating surfaces of the two sub-pixels in each pixel unit are all arranged in parallel.
Optionally, each pixel unit includes four sub-pixels arranged in the same layer, and the four sub-pixels are arranged in a shape of a Chinese character 'tian' or a cross.
Optionally, the sub-pixel of each pixel unit includes a plurality, and the number of the plurality of sub-pixels is a multiple of two;
and/or each sub-pixel is connected to the flexible substrate through spot tin.
Optionally, the types of the plurality of pixel units include a plurality of red pixel units, a plurality of green pixel units, and a plurality of blue pixel units, and the plurality of red pixel units, the plurality of green pixel units, and the plurality of blue pixel units are arranged on the flexible substrate in an array manner;
each red pixel unit comprises at least two red sub-pixels which are arranged in a mutually attached mode, each green pixel unit comprises at least two green sub-pixels which are arranged in a mutually attached mode, and each blue pixel unit comprises at least two blue sub-pixels which are arranged in a mutually attached mode.
Optionally, the material of the flexible substrate includes at least one of polyimide, polyethylene terephthalate, polyethylene phthalate, polytetrafluoroethylene and aramid.
The invention also proposes a display screen comprising:
the backboard is provided with an accommodating groove; and
the display panel is covered on the notch of the accommodating groove and is connected with the backboard.
The invention also proposes an electronic device comprising:
an electronic device main body; and
the display screen is connected with the electronic equipment main body.
According to the technical scheme, the flexible substrate is adopted, so that the display panel can be bent for display. Meanwhile, a plurality of pixel units are arranged on the flexible substrate, each pixel unit comprises at least two sub-pixels, the sub-pixels in each pixel unit are attached to each other, and when the flexible substrate is bent, at least two sub-pixels in the pixel unit at the bending top end of the flexible substrate rotate towards two sides of the bending point respectively and are displayed towards the side face, so that the display effect is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a display panel according to an embodiment of the invention;
FIG. 2 is a side view of one embodiment of a display panel of the present invention;
FIG. 3 is a schematic diagram of a flexible substrate according to an embodiment of the invention;
fig. 4 is a schematic structural diagram of another embodiment of a display panel according to the present invention.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the name |
| 100 | Display panel | 2 | Pixel unit |
| 1 | Flexible substrate | 21 | Sub-pixel |
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The present invention provides a display panel 100.
Referring to fig. 1 to 3 in combination, in an embodiment of the present invention, the display panel 100 includes a flexible substrate 1 and a plurality of pixel units 2; the pixel units 2 are arranged on one side of the flexible substrate 1 at intervals, each pixel unit 2 comprises at least two sub-pixels 21 which are arranged in a fitting mode, and the sub-pixels 21 of the same pixel unit 2 have the same color.
In this embodiment, the material of the flexible substrate includes at least one of polyimide, polyethylene terephthalate, polyethylene phthalate, polytetrafluoroethylene, and aramid. The base materials commonly used for the flexible substrate 1 are PI (polyimide) film and PET (polyethylene terephthalate) film, and in addition thereto, polymer films such as PEN (polyethylene phthalate), PTFE (polytetrafluoroethylene), aramid, and the like may be used. For some display screens with curved display functions, the flexible substrate 1 is an indispensable component. Here, for some folding screens, the conventional glass material is hard and brittle, and the flexible substrate 1 material is one of the key elements for realizing the flexibility of the product instead of the conventional rigid glass substrate. It will be appreciated that the flexible substrate 1 is a PCB circuit board for controlling the display content of the display panel 100. Alternatively, the flexible substrate 1 is square or rectangular in shape, and its shape is adapted to the shape of the display area of the display screen.
In one embodiment, the flexible substrate 1 is made of polyimide.
In this example, the Polyimide (PI) film is a film-like insulating material obtained by polycondensation and tape casting of pyromellitic dianhydride and diamine-based diphenyl ether in a strongly polar solvent to form a film and imidization. The PI film is the best flexible substrate 1 material at present according to the excellent high temperature resistance, mechanical property and chemical resistance.
The flexible printed circuit board prepared by taking the PI film as a base material has the characteristics of high wiring density, light weight, thin thickness, good flexibility and the like. In this embodiment, since the flexible substrate 1 is bendable, the sub-pixels 21 on the flexible substrate 1 deflect accordingly when the flexible substrate 1 is bent, and a better display angle is presented. Specifically, when the user views the left side of the display screen and the display screen is bent, at least two sub-pixels 21 located on the flexible substrate 1 deflect toward two sides of the bending of the flexible substrate 1, respectively, and the sub-pixel 21 located on the left side of the bending point deflects toward one side of the user for display, thereby improving user experience.
In this embodiment, in order to control each pixel unit 2 to display, a plurality of pixel units 2 are arranged at intervals on one side of the flexible substrate 1 and display outwards. Each pixel unit 2 includes at least two sub-pixels 21 disposed in a fitting manner, specifically, each sub-pixel 21 has a display surface and a mounting surface opposite to each other, and side walls connecting the display surface and the mounting surface, and side walls of the sub-pixels 21 in the same pixel unit 2 are fitted to each other. For example, the sub-pixels 21 are cubic, and one side wall of one sub-pixel 21 is attached to one side wall of the other sub-pixel 21. When the flexible substrate 1 is bent, the sub-pixels 21 in the pixel units 2 on the bending line can rotate to two sides, and at this time, the sub-pixels 21 are changed from the attaching state to the included angle setting state, so that the display surfaces of the sub-pixels 21 are simultaneously displayed towards two sides.
It will be appreciated that the sub-pixels 21 of the same pixel unit 2 have the same color, for example, all sub-pixels 21 in one pixel unit 2 display red light, and all sub-pixels 21 in the other pixel unit 2 display green light, so that the display contents of the same pixel unit 2 are the same when the display panel 100 is bent or not bent.
The flexible substrate 1 is adopted, so that the display panel 100 can display in a bending way. Meanwhile, a plurality of pixel units 2 are arranged on the flexible substrate 1, each pixel unit 2 comprises at least two sub-pixels 21, and the sub-pixels 21 in each pixel unit 2 are attached to each other, so that when the flexible substrate 1 is bent, at least two sub-pixels 21 in the pixel unit 2 at the bending top end of the flexible substrate 1 rotate towards two sides of a bending point respectively and are displayed towards the side, and the display effect is improved.
In one embodiment, the sub-pixels 21 in the same pixel unit 2 are driven synchronously.
In this embodiment, in order to avoid the display effect of both sides being different when the display panel 100 is bent, the sub-pixels 21 in the same pixel unit 2 are set to be driven synchronously. That is, all the sub-pixels 21 in the same pixel unit 2 are turned on or off at the same time to ensure the display effect. Alternatively, the synchronous driving may be performed by connecting the sub-pixels 21 in the same pixel unit 2 to the same line, or the synchronous driving of the sub-pixels 21 in the same pixel unit 2 may be controlled by the control wiring board.
As shown in fig. 1, in an embodiment, a plurality of pixel units 2 are arranged in an array on a flexible substrate 1.
In this embodiment, the plurality of pixel units 2 are arranged on the flexible substrate 1 in a manner of arranging a plurality of rows and a plurality of columns, specifically, the plurality of pixel units 2 may be arranged in a manner of arranging a square array or a rectangular array, and the actual arrangement manner may be arranged according to the shape of the flexible substrate 1, so long as the display side of the flexible substrate 1 is fully covered. The arrangement in the form of an array facilitates the circuit layout of the circuit board, facilitates the production, and facilitates the control of a plurality of pixel units 2.
In one embodiment, the size of each pixel cell 2 is the same.
In order to avoid that the display effect is different for each pixel unit 2 and the display screen is poor, the size of each pixel unit 2 is set to be the same. Specifically, each pixel unit 2 has the same length dimension, the same width dimension, and the same height dimension. For example, each pixel unit 2 includes two sub-pixels 21, or each pixel unit 2 includes four sub-pixels 21, and the sub-pixels 21 in each pixel unit 2 are of the same specification, so as to improve the display effect. It will be appreciated that the size of each pixel unit 2 is the same, which facilitates the production of the display panel 100 and the mounting of the sub-pixels 21, and improves the production efficiency.
In an embodiment, each pixel unit 2 includes two sub-pixels 21 disposed on the same layer, the two sub-pixels 21 are disposed in a bonding manner, and bonding surfaces of the two sub-pixels 21 in each pixel unit 2 are disposed in parallel.
In this embodiment, two sub-pixels 21 are disposed on the flexible substrate 1 in a left-right arrangement or in an up-down arrangement. When being arranged left and right, the flexible substrate 1 can be bent left and right, and the display effect on the two sides of the bending is unchanged; when being arranged up and down, the flexible substrate 1 can be bent up and down, and the display effect on the two sides of the bending is unchanged. The bonding surfaces of the two sub-pixels 21 in each pixel unit 2 are disposed in parallel, that is, when the display panel 100 is bent, the sub-pixels 21 on the same line can rotate synchronously, so that the display effect of the bending area is consistent. As shown in fig. 1, in the pixel units 2 on the same column, the bonding surfaces of two sub-pixels 21 and the bonding surfaces of other sub-pixels 21 are in the same plane, so that the flexible substrate 1 can be bent conveniently.
As shown in fig. 4, in an embodiment, each pixel unit 2 includes four sub-pixels 21 disposed in the same layer, and the four sub-pixels 21 are disposed in a cross shape or a cross shape.
To further improve the display effect of the bending of the display panel 100, the four sub-pixels 21 are arranged in a letter-shaped form, that is, the flexible substrate 1 may be bent left and right or up and down, while the display effect of the left and right sides of the bending point or the up and down sides of the bending point is maintained. In other embodiments, the four sub-pixels 21 may be disposed in a cross shape.
In an embodiment, the sub-pixels 21 of each pixel unit 2 include a plurality, and the number of the plurality of sub-pixels 21 is a multiple of two.
In the present embodiment, in order to further improve the display effect of bending the display panel 100, the number of the sub-pixels 21 included in each pixel unit 2 may be set according to practical situations, but in order to ensure the bending efficiency and the symmetrical arrangement effect of the sub-pixels 21, the number of the plurality of sub-pixels 21 is a multiple of two, for example, two, four, six, eight, etc.
In one embodiment, each sub-pixel 21 is connected to the flexible substrate 1 by spot tin.
In this embodiment, a plurality of solder joints are uniformly distributed on the flexible substrate 1 by a solder paste dispenser, and each solder joint is disposed corresponding to a pixel unit 2. Specifically, the sub-pixels 21 in the same pixel unit 2 are connected to the same solder joint, and synchronous driving of the sub-pixels 21 in the same pixel unit 2 can be achieved by this solder joint.
In an embodiment, the types of the plurality of pixel units 2 include a plurality of red pixel units 2, a plurality of green pixel units 2 and a plurality of blue pixel units 2, and the plurality of red pixel units, the plurality of green pixel units and the plurality of blue pixel units are arranged on the flexible substrate in an array manner; each red pixel unit comprises at least two red sub-pixels which are arranged in a mutually attached mode, each green pixel unit comprises at least two green sub-pixels which are arranged in a mutually attached mode, and each blue pixel unit comprises at least two blue sub-pixels which are arranged in a mutually attached mode.
In this embodiment, the red pixel units 2 and the green pixel units 2 are alternately arranged at intervals, and it can be understood that each adjacent red pixel unit 2, each adjacent green pixel unit 2 and each adjacent blue pixel unit 2 are combined to form a group of display units, that is, a plurality of pixel units 2 can be combined to form a plurality of groups of display units so as to form different display contents.
Alternatively, the red pixel units 2, the green pixel units 2 and the blue pixel units 2 in each row of the pixel units 2 are alternately arranged in sequence, for example: red, green, blue, and the like; meanwhile, in the pixel units 2 of each column, the red pixel units 2, the green pixel units 2 and the blue pixel units 2 are alternately arranged in sequence, for example: red, green, blue, and the like. In other embodiments, the pixel units in the same column have the same color, e.g., the pixel units in the first column are all red pixel units, the pixel units in the second column are all green pixel units, the pixel units in the third column are all blue pixel units, and so on. Various display contents can be formed by respectively combining different red pixel units 2, green pixel units 2 and blue pixel units 2, so that the display contents of the display panel 100 are more colorful.
The invention also provides a display screen, which comprises a back plate and a display panel 100, wherein the specific structure of the display panel 100 refers to the above embodiment, and because the display screen adopts all the technical schemes of all the embodiments, the display screen at least has all the beneficial effects brought by the technical schemes of the embodiments, and the detailed description is omitted. The back plate is formed with a receiving groove, and the display panel 100 covers the notch of the receiving groove and is connected with the back plate.
The invention also provides electronic equipment, which comprises an electronic equipment main body and a display screen, wherein the display screen is connected with the electronic equipment main body. The specific structure of the display screen refers to the above embodiments, and because the electronic device adopts all the technical solutions of all the embodiments, the display screen has at least all the beneficial effects brought by the technical solutions of the embodiments, and will not be described in detail herein. Wherein, the display screen is connected with the main part.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (7)
1. A display panel for an LED display screen, the display panel comprising:
a flexible substrate; and
the pixel units are arranged on one side of the flexible substrate at intervals, are arranged on the flexible substrate in an array manner, and each pixel unit comprises at least two sub-pixels which are arranged in a bonding manner, and the colors of the sub-pixels of the same pixel unit are the same;
the sub-pixels in the same pixel unit are synchronously driven;
the size of each pixel unit is the same, the size of each sub-pixel in each pixel unit is the same, and when the flexible substrate is in a flat state, the bonding surfaces of at least two sub-pixels are parallel; when the flexible substrate is bent, at least two sub-pixels deflect correspondingly to at least two sides of the bent part, so that at least two sub-pixels are arranged in an included angle.
2. The display panel of claim 1, wherein each of the pixel units includes four of the sub-pixels arranged in a same layer, the four sub-pixels being arranged in a chevron or a cross.
3. The display panel of claim 1, wherein the sub-pixels of each of the pixel units include a plurality of the sub-pixels, the number of the plurality of the sub-pixels being a multiple of two;
and/or each sub-pixel is connected to the flexible substrate through spot tin.
4. The display panel of claim 1, wherein the plurality of pixel units comprises a plurality of red pixel units, a plurality of green pixel units, and a plurality of blue pixel units, the plurality of red pixel units, the plurality of green pixel units, and the plurality of blue pixel units are arranged in an array on the flexible substrate;
each red pixel unit comprises at least two red sub-pixels which are arranged in a mutually attached mode, each green pixel unit comprises at least two green sub-pixels which are arranged in a mutually attached mode, and each blue pixel unit comprises at least two blue sub-pixels which are arranged in a mutually attached mode.
5. The display panel of claim 1, wherein the flexible substrate comprises at least one of polyimide, polyethylene terephthalate, polyethylene phthalate, polytetrafluoroethylene, and aramid.
6. A display screen, comprising:
the backboard is provided with an accommodating groove; and
the display panel according to any one of claims 1 to 5, wherein the display panel covers the notch of the accommodating groove and is connected with the back plate.
7. An electronic device, comprising:
an electronic device main body; and
the display of claim 6, the display being coupled to the electronic device body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110163050.1A CN112863361B (en) | 2021-02-05 | 2021-02-05 | Display panel, display screen and electronic equipment |
| PCT/CN2021/140221 WO2022166450A1 (en) | 2021-02-05 | 2021-12-21 | Display panel, display screen, and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110163050.1A CN112863361B (en) | 2021-02-05 | 2021-02-05 | Display panel, display screen and electronic equipment |
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| Publication Number | Publication Date |
|---|---|
| CN112863361A CN112863361A (en) | 2021-05-28 |
| CN112863361B true CN112863361B (en) | 2023-07-25 |
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| CN202110163050.1A Active CN112863361B (en) | 2021-02-05 | 2021-02-05 | Display panel, display screen and electronic equipment |
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| CN (1) | CN112863361B (en) |
| WO (1) | WO2022166450A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112863361B (en) * | 2021-02-05 | 2023-07-25 | 惠州视维新技术有限公司 | Display panel, display screen and electronic equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140070692A (en) * | 2012-11-13 | 2014-06-11 | 서울반도체 주식회사 | Back light unit |
| WO2015192384A1 (en) * | 2014-06-18 | 2015-12-23 | 深圳市华星光电技术有限公司 | Black matrix unequal-width color filter substrate and liquid crystal display |
| CN109215510A (en) * | 2018-10-09 | 2019-01-15 | 武汉华星光电技术有限公司 | Flexible display apparatus and its backlight module |
| CN111446277A (en) * | 2020-04-13 | 2020-07-24 | 京东方科技集团股份有限公司 | Display substrate and display device |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4767897B2 (en) * | 2007-03-30 | 2011-09-07 | 富士フイルム株式会社 | Display device manufacturing method and display device manufactured thereby |
| US9058755B2 (en) * | 2008-01-04 | 2015-06-16 | Nanolumens Acquisition, Inc. | Lightweight unitary display |
| US20150379944A1 (en) * | 2014-06-27 | 2015-12-31 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Curved display panel and curved display device |
| CN105576002A (en) * | 2015-12-14 | 2016-05-11 | Tcl集团股份有限公司 | Pixel unit, pixel structure and display device |
| CN105446016B (en) * | 2016-01-04 | 2018-08-17 | 南京中电熊猫液晶显示科技有限公司 | A kind of array substrate and light alignment method |
| KR101698718B1 (en) * | 2016-04-29 | 2017-01-20 | 엘지디스플레이 주식회사 | Organic light emitting display device |
| CN206236113U (en) * | 2016-11-08 | 2017-06-09 | 深圳芯启航科技有限公司 | A kind of fingerprint sensor made based on FPC plates |
| CN206340548U (en) * | 2016-12-26 | 2017-07-18 | 云谷（固安）科技有限公司 | OLED pixel arrangement, metal mask plate and OLED display screen |
| CN107357069A (en) * | 2017-07-25 | 2017-11-17 | 惠科股份有限公司 | A kind of curved face display panel and display |
| CN108363246A (en) * | 2018-02-26 | 2018-08-03 | 惠科股份有限公司 | Display panel and curved-surface display device |
| CN108682390A (en) * | 2018-05-16 | 2018-10-19 | 京东方科技集团股份有限公司 | A kind of display device and its brightness detection method |
| CN108847135B (en) * | 2018-06-13 | 2021-04-23 | 云谷（固安）科技有限公司 | Stretchable flexible display panel and preparation method thereof |
| CN108831316B (en) * | 2018-06-13 | 2021-05-14 | 云谷（固安）科技有限公司 | Stretching display screen and control method thereof |
| CN109326630B (en) * | 2018-09-19 | 2021-01-08 | 京东方科技集团股份有限公司 | Display substrate, display device and mask plate |
| CN109671754B (en) * | 2018-12-14 | 2022-07-26 | 昆山国显光电有限公司 | Display panel and display device |
| CN109741685B (en) * | 2019-02-18 | 2021-11-02 | 深圳市洲明科技股份有限公司 | LED display module and manufacturing method thereof |
| CN109904204B (en) * | 2019-03-15 | 2021-07-23 | 武汉天马微电子有限公司 | Flexible display panel and display device |
| CN111128032A (en) * | 2020-01-19 | 2020-05-08 | 无锡变格新材料科技有限公司 | Display panel, display device, preparation method of display panel and control method of display panel |
| CN111326105A (en) * | 2020-04-30 | 2020-06-23 | 汕头超声显示器技术有限公司 | LED display device capable of reducing wiring and driving mode thereof |
| CN112863361B (en) * | 2021-02-05 | 2023-07-25 | 惠州视维新技术有限公司 | Display panel, display screen and electronic equipment |
-
2021
- 2021-02-05 CN CN202110163050.1A patent/CN112863361B/en active Active
- 2021-12-21 WO PCT/CN2021/140221 patent/WO2022166450A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140070692A (en) * | 2012-11-13 | 2014-06-11 | 서울반도체 주식회사 | Back light unit |
| WO2015192384A1 (en) * | 2014-06-18 | 2015-12-23 | 深圳市华星光电技术有限公司 | Black matrix unequal-width color filter substrate and liquid crystal display |
| CN109215510A (en) * | 2018-10-09 | 2019-01-15 | 武汉华星光电技术有限公司 | Flexible display apparatus and its backlight module |
| CN111446277A (en) * | 2020-04-13 | 2020-07-24 | 京东方科技集团股份有限公司 | Display substrate and display device |
Also Published As
| Publication number | Publication date |
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| CN112863361A (en) | 2021-05-28 |
| WO2022166450A1 (en) | 2022-08-11 |
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