CN112863438A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
- Publication number
- CN112863438A CN112863438A CN202110068600.1A CN202110068600A CN112863438A CN 112863438 A CN112863438 A CN 112863438A CN 202110068600 A CN202110068600 A CN 202110068600A CN 112863438 A CN112863438 A CN 112863438A
- Authority
- CN
- China
- Prior art keywords
- pixel
- sub
- signal line
- reset voltage
- display panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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]
- G09G3/3208—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] organic, e.g. using organic light-emitting diodes [OLED]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0242—Compensation of deficiencies in the appearance of colours
Abstract
The embodiment of the application provides a display panel and a display device, the display panel comprises a plurality of pixel units arranged in an array, each pixel unit comprises a first sub-pixel, a second sub-pixel and a third sub-pixel, wherein the first sub-pixel is electrically connected with a first signal line, the second sub-pixel is electrically connected with a second signal line, the third sub-pixel is electrically connected with a third signal line, the first signal line inputs a first reset voltage to the first sub-pixel, the second signal line inputs a second reset voltage to the second sub-pixel, the third signal line inputs a third reset voltage to the third sub-pixel, and at least two voltages of the first reset voltage, the second reset voltage and the third reset voltage are different. According to the display panel, different reset voltages are input according to different sub-pixels, so that the sub-pixels can be prevented from being stolen and lightened uniformly, and the problem of color cast of the display panel is avoided.
Description
Technical Field
The application relates to the technical field of display, in particular to a display panel and a display device.
Background
The OLED display panel has the advantages of wide color gamut, high contrast, energy conservation, foldability and the like, is widely applied to mobile phone screens, does not need backlight compared with the traditional TFT-LCD, adopts a mode of organic material thin coating, and can emit light when current flows through the organic materials, thereby being an R/G/B self-luminous display screen.
Due to the immaturity of the manufacturing process and the material characteristic difference of the R/G/B device, when the brightness is extremely low, partial sub-pixels can not be completely closed, and leakage current occurs, so that the sub-pixels are stolen to be bright. To solve this phenomenon, we usually add a "reset" operation to the working state of the GOA circuit. However, although this method can avoid the occurrence of sneak lighting in the sub-pixels, the emission efficiency of different sub-pixels is different, which easily causes uneven light emission of the sub-pixels and color shift.
Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide a display panel capable of preventing the sub-pixels from being stolen from lighting and preventing the color shift from occurring.
Disclosure of Invention
The embodiment of the application provides a display panel and a display device, which can avoid the stealing brightness of sub-pixels and avoid the occurrence of color cast.
The application provides a display panel, including the pixel unit of a plurality of array settings, each the pixel unit includes first subpixel, second subpixel and third subpixel, wherein, first subpixel with first signal line electricity is connected, second subpixel is connected with the second signal line electricity, the third subpixel is connected with the third signal line electricity, first signal line is to first subpixel input first reset voltage, the second signal line is to second subpixel input second reset voltage, the third signal line is to third subpixel input third reset voltage, at least two voltages in first reset voltage, second reset voltage and the third reset voltage are different.
In some embodiments, the first, second and third reset voltages are matched to the luminous efficiencies of the first, second and third sub-pixels, respectively.
In some embodiments, the third reset voltage is greater than or equal to the first reset voltage, which is greater than or equal to the second reset voltage.
In some embodiments, the display device further comprises a driving integrated circuit, the first signal line, the second signal line and the third signal line are electrically connected to the driving integrated circuit, the driving integrated circuit controls the first signal line to output a first reset voltage, the driving integrated circuit controls the second signal line to output a second reset voltage, and the driving integrated circuit controls the third signal line to output a third reset voltage.
In some embodiments, the first signal line, the second signal line, and the third signal line are electrically connected to the driving integrated circuit through a flexible circuit board.
In some embodiments, the first sub-pixel, the second sub-pixel, and the third sub-pixel are sequentially arranged along the first direction.
In some embodiments, the second sub-pixel, the first sub-pixel, and the third sub-pixel are sequentially arranged along the first direction.
In some embodiments, the third sub-pixel, the second sub-pixel, and the first sub-pixel are sequentially arranged along the first direction.
In some embodiments, the first sub-pixel is a red sub-pixel, the second sub-pixel is a green sub-pixel, and the third sub-pixel is a blue sub-pixel.
The embodiment of the application also provides a display device which comprises the display panel.
The display panel and the display device provided by the embodiment of the application, the display panel comprises a plurality of pixel units arranged in an array, each pixel unit comprises a first sub-pixel, a second sub-pixel and a third sub-pixel, wherein the first sub-pixel is electrically connected with a first signal line, the second sub-pixel is electrically connected with a second signal line, the third sub-pixel is electrically connected with a third signal line, the first signal line inputs a first reset voltage to the first sub-pixel, the second signal line inputs a second reset voltage to the second sub-pixel, the third signal line inputs a third reset voltage to the third sub-pixel, and at least two voltages of the first reset voltage, the second reset voltage and the third reset voltage are different. According to the display panel, different reset voltages are input according to different sub-pixels, so that the sub-pixels can be prevented from being stolen and lighted, each sub-pixel of the display panel can be made to emit light uniformly, the problem of color cast of the display panel is avoided, and the display quality of the display panel is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic diagram of a reset circuit structure provided in the related embodiment.
Fig. 2 is a schematic structural diagram of a first display panel according to an embodiment of the present disclosure.
Fig. 3 is a schematic structural diagram of a second display panel according to an embodiment of the present disclosure.
Fig. 4 is a schematic structural diagram of a third display panel according to an embodiment of the present disclosure.
Fig. 5 is a graph illustrating a luminous efficiency curve of a pixel according to an embodiment of the present disclosure.
Fig. 6 is a schematic structural diagram of a fourth display panel according to an embodiment of the present application.
Fig. 7 is a schematic structural diagram of a fifth display panel according to an embodiment of the present disclosure.
Fig. 8 is a schematic structural diagram of a sixth display panel according to an embodiment of the present disclosure.
Fig. 9 is a schematic structural diagram of a display device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
At present, most OLED panels can cause abnormal phenomena such as bright spots, local color cast and the like due to the fact that pixels are stolen to be bright when the brightness of the panels is extremely low. To solve this phenomenon, in the related embodiment, a reset circuit is provided, as shown in fig. 1, in the reset circuit, by the operation of "reset", it is ensured that when the OLED device does not operate, the anode potential is smaller than the cathode potential, and the pixel brightness stealing is better avoided. All the sub-pixels share one reset voltage VI, but the material characteristics and the efficiency of the three R/G/B sub-pixels are not completely the same. The reset voltage is small and it is difficult to ensure that one VI voltage can be valid for all R/G/B. The large reset voltage causes uneven light emission of the sub-pixels, and color shift is likely to occur.
In order to solve the above problems, the present application provides a display panel and a display device, and the display panel is described in detail below.
Referring to fig. 2, fig. 2 is a first structural schematic diagram of a display panel according to an embodiment of the present disclosure. The present application provides a display panel 100, where the display panel 100 includes a plurality of pixel units 10 arranged in an array. Each of the pixel units 10 includes a first sub-pixel 11, a second sub-pixel 12, and a third sub-pixel 13. Wherein the first sub-pixel 11 is electrically connected to the first signal line 21. The second sub-pixel 12 is electrically connected to a second signal line 22, and the third sub-pixel 13 is electrically connected to a third signal line 23. The first signal line 21 inputs a first reset voltage to the first subpixel 11, the second signal line 22 inputs a second reset voltage to the second subpixel 12, and the third signal line 23 inputs a third reset voltage to the third subpixel 13, where at least two of the first reset voltage, the second reset voltage, and the third reset voltage are different.
Each pixel unit 10 includes a first sub-pixel 11, a second sub-pixel 12, and a third sub-pixel 13. The first sub-pixel 11, the second sub-pixel 12 and the third sub-pixel 13 are all different in color. The pixel units 10 are arranged in an array. The pixel cell 10 includes a group of horizontally arranged row pixel cells and a group of vertically arranged column pixel cells. Each row of pixel cell groups corresponds to one group of the first signal line 21, the second signal line 22 and the third signal line 23. The first signal line 21, the second signal line 22, and the third signal line 23 are arranged in parallel with the row pixel cell group. In addition, a part of the first signal line 21, the second signal line 22, and the third signal line 23 is located between the row pixel cell group and the row pixel cell group. The arrangement order of the first signal line 21, the second signal line 22, and the third signal line 23 can be freely adjusted. For example, the first signal line 21, the second signal line 22, and the third signal line 23 are arranged in this order from top to bottom. For another example, the second signal line 22, the first signal line 21, and the third signal line 23 are arranged in this order from top to bottom.
Specifically, in the reset circuit, the first sub-pixel 11, the second sub-pixel 12, and the third sub-pixel 13 are reset correspondingly by using the first reset voltage, the second reset voltage, and the third reset voltage, respectively. The reset circuit of the present application is different from fig. 1 in that: in the reset circuit of the present application, a first reset voltage is input to the first subpixel 11 through the first signal line 21, a second reset voltage is input to the second subpixel 12 through the second signal line 22, and a third reset voltage is input to the third subpixel 13 through the third signal line 23. Wherein the voltage values of the first reset voltage, the second reset voltage and the third reset voltage are matched with the light emitting efficiency of the first sub-pixel 11, the second sub-pixel 12 and the third sub-pixel 13. This application adopts this kind of mode, not only can solve the problem that the sub-pixel steals bright, simultaneously, can be so that each sub-pixel of display panel 100 is luminous even, avoids the luminous inequality of sub-pixel for display panel 100 is difficult to appear the problem of colour cast, promotes display panel 100's display quality.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 3, fig. 3 is a schematic view of a second display panel structure according to an embodiment of the present disclosure. The display panel 100 further includes a driving integrated circuit 30. The first signal line 21, the second signal line 22, and the third signal line 23 are electrically connected to the driver integrated circuit 30. The driving integrated circuit 30 controls the first signal line 21 to output a first reset voltage. The driving integrated circuit 30 controls the second signal line 22 to output a second reset voltage. The driving integrated circuit 30 controls the third signal line 23 to output a third reset voltage.
The display panel 100 further includes an array substrate 50, the pixel unit 10 is disposed on the array substrate 50, and a region where the pixel unit 10 is disposed is a pixel region. The driving integrated circuit 30 is disposed on the array substrate 50 and under the pixel region. The first signal line 21, the second signal line 22, and the third signal line 23 extend outside the pixel region, and are electrically connected to the driver integrated circuit 30. The first reset voltage, the second reset voltage, and the third reset voltage are registered in the driver integrated circuit 30.
In the present embodiment, the first reset voltage, the second reset voltage, and the third reset voltage are registered in the driving integrated circuit 30, and when the "reset" operation is performed, the driving integrated circuit 30 controls the first signal line 21 to output the first reset voltage to the first subpixel 11. The driving integrated circuit 30 controls the second signal line 22 to output a second reset voltage. The driving integrated circuit 30 controls the third signal line 23 to output a third reset voltage. By the mode, the problem of stealing brightness of the sub-pixels is solved, meanwhile, the sub-pixels of the display panel 100 can emit light uniformly, uneven light emission of the sub-pixels is avoided, the problem of color cast of the display panel 100 is not prone to occurring, and the display quality of the display panel 100 is improved.
Referring to fig. 4, fig. 4 is a schematic view of a third display panel structure according to an embodiment of the present disclosure. The first signal line 21, the second signal line 22 and the third signal line 23 are electrically connected to the driving integrated circuit 30 through a flexible circuit board 40.
It should be noted that the Flexible Printed Circuit board 40 (FPC) is a Flexible Printed Circuit board with high reliability and excellent performance, which is made of polyimide or polyester film as a base material. The first signal line 21, the second signal line 22, and the third signal line 23 are electrically connected to the driving integrated circuit 30 through a flexible circuit, which makes it possible to make the wiring density higher and make the entire display panel 100 thinner and lighter.
Wherein the first reset voltage, the second reset voltage and the third reset voltage are determined according to luminous efficiency curves of the first sub-pixel 11, the second sub-pixel 12 and the third sub-pixel 13.
Note that, by measuring the material characteristics of the first sub-pixel 11, the second sub-pixel 12, and the third sub-pixel 13, the luminous efficiency curves of the first sub-pixel 11, the second sub-pixel 12, and the third sub-pixel 13 can be obtained. As can be seen from the relationship between the light emission efficiency and the voltage, the light emission efficiencies of the first sub-pixel 11, the second sub-pixel 12, and the third sub-pixel 13 are different for the same voltage. Therefore, in order to ensure that the first sub-pixel 11, the second sub-pixel 12, and the third sub-pixel 13 have the same luminous efficiency. The first reset voltage, the second reset voltage, and the third reset voltage may be adjusted accordingly. After the first sub-pixel 11, the second sub-pixel 12 and the third sub-pixel 13 are subjected to the "reset" operation, the light emitting efficiency of the first sub-pixel 11, the second sub-pixel 12 and the third sub-pixel 13 is the same.
Specifically, the first sub-pixel 11 is a red sub-pixel, the second sub-pixel 12 is a green sub-pixel, and the third sub-pixel 13 is a blue sub-pixel. Taking the red, green and blue sub-pixels as an example, fig. 5 shows that fig. 5 is a graph illustrating the luminous efficiency curves of the sub-pixels. As can be seen from fig. 5, the light emitting efficiency of the green sub-pixel is greater than that of the red sub-pixel, and the light emitting efficiency of the red sub-pixel is greater than that of the blue sub-pixel under the same voltage. On this basis, in order to make the luminous efficiencies of the red sub-pixel, the blue sub-pixel and the green sub-pixel the same after the reset operation, the third reset voltage of the corresponding blue sub-pixel is greater than or equal to the first reset voltage of the corresponding red sub-pixel, and the first reset voltage of the corresponding red sub-pixel is greater than or equal to the second reset voltage of the corresponding green sub-pixel.
Referring to fig. 6, fig. 6 is a schematic structural diagram of a fourth display panel according to an embodiment of the present disclosure. The first sub-pixel 11, the second sub-pixel 12, and the third sub-pixel 13 are sequentially arranged along a first direction. Of course, the first subpixel 11, the third subpixel 13, and the second subpixel 12 may be arranged in this order along the first direction.
Referring to fig. 7, fig. 7 is a schematic view of a fifth display panel structure according to an embodiment of the present disclosure. The second sub-pixel 12, the first sub-pixel 11, and the third sub-pixel 13 are sequentially arranged along a first direction. Of course. The second subpixel 12, the third subpixel 13, and the first subpixel 11 may be arranged in this order along the first direction.
Referring to fig. 8, fig. 8 is a schematic view of a sixth display panel structure according to an embodiment of the present disclosure. The third sub-pixel 13, the second sub-pixel 12 and the first sub-pixel 11 are sequentially arranged along a first direction. Of course. The third subpixel 13, the first subpixel 11, and the second subpixel 12 may be arranged in this order along the first direction.
The first direction is a direction extending in the lateral direction. It is understood that the arrangement of the first sub-pixel 11, the second sub-pixel 12 and the third sub-pixel 13 may include various arrangements, and is not limited to the arrangement exemplified in the embodiment of the present application.
The display panel 100 provided in the embodiment of the present application includes a plurality of pixel units 10 arranged in an array, each of the pixel units 10 includes a first sub-pixel 11, a second sub-pixel 12, and a third sub-pixel 13, wherein the first sub-pixel 11 is electrically connected to the first signal line 21, the second sub-pixel 12 is electrically connected to the second signal line 22, the third sub-pixel 13 is electrically connected to the third signal line 23, the first signal line 21 inputs a first reset voltage to the first sub-pixel 11, the second signal line 22 inputs a second reset voltage to the second sub-pixel 12, and the third signal line 23 inputs a third reset voltage to the third sub-pixel 13, where at least two voltages of the first reset voltage, the second reset voltage, and the third reset voltage are different. According to the display panel, different reset voltages are input according to different sub-pixels, so that the sub-pixels can be prevented from being stolen and lightened uniformly, the problem of color cast of the display panel 100 is avoided, and the display quality of the display panel 100 is improved.
The display panel 100 according to an embodiment of the present application may be used in at least one of a smart phone (smartphone), a tablet personal computer (tablet personal computer), a mobile phone (mobile phone), a video phone, an electronic book reader (e-book reader), a desktop computer (desktop PC), a laptop computer (laptop PC), a netbook computer (netbook computer), a workstation (workstation), a server, a personal digital assistant (personal digital assistant), a portable media player (portable multimedia player), an MP3 player, a mobile medical machine, a camera, a game machine, a digital camera, a car navigation device, an electronic billboard, an automatic teller machine, or a wearable device (wearable device). The display panel 100 will be described in detail below.
Referring to fig. 9, fig. 9 is a schematic structural diagram of a display device according to an embodiment of the present application. The display device 1000 according to an embodiment of the present application includes the display panel 100 in the above embodiment. Since the display panel 100 has been described in detail in the above embodiments. Therefore, the display panel 100 is not described in detail in this embodiment.
The display device 1000 may be an Active Light Emitting display device 1000, such as an Organic Light-Emitting Diode (OLED) display device 1000, an Active-matrix Organic Light-Emitting Diode (AMOLED) display device 1000, a Passive-matrix Organic Light-Emitting Diode (Passive-OLED) display device 1000, a Quantum Dot Organic Light-Emitting Diode (QLED) display device 1000, a Micro Light-Emitting Diode (Micro-LED) display device 1000, and a sub-millimeter Light-Emitting Diode (Mini-LED) display device 1000; the display device 1000 may be a passive light emitting display device such as a Liquid Crystal Display (LCD) device.
The display device 1000 of the present application includes a plurality of pixel units 10 arranged in an array, each of the pixel units 10 includes a first sub-pixel 11, a second sub-pixel 12, and a third sub-pixel 13, wherein the first sub-pixel 11 is electrically connected to the first signal line 21, the second sub-pixel 12 is electrically connected to the second signal line 22, the third sub-pixel 13 is electrically connected to the third signal line 23, the first signal line 21 inputs a first reset voltage to the first sub-pixel 11, the second signal line 22 inputs a second reset voltage to the second sub-pixel 12, the third signal line 23 inputs a third reset voltage to the third sub-pixel 13, and at least two voltages among the first reset voltage, the second reset voltage, and the third reset voltage are different. According to the display panel, different reset voltages are input according to different sub-pixels, so that the sub-pixels can be prevented from being stolen and lightened uniformly, the problem of color cast of the display panel 100 is avoided, and the display quality of the display panel 100 is improved.
The display panel and the display device provided by the embodiments of the present application are described in detail above, and the principles and embodiments of the present application are explained herein by applying specific examples, and the description of the above embodiments is only used to help understanding the present application. Meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. A display panel, comprising: the pixel units are arranged in an array, each pixel unit comprises a first sub-pixel, a second sub-pixel and a third sub-pixel, the first sub-pixel is electrically connected with the first signal line, the second sub-pixel is electrically connected with the second signal line, the third sub-pixel is electrically connected with the third signal line, the first signal line inputs a first reset voltage to the first sub-pixel, the second signal line inputs a second reset voltage to the second sub-pixel, the third signal line inputs a third reset voltage to the third sub-pixel, and at least two voltages of the first reset voltage, the second reset voltage and the third reset voltage are different.
2. The display panel according to claim 1, wherein the first reset voltage, the second reset voltage, and the third reset voltage are matched to light emission efficiencies of the first sub-pixel, the second sub-pixel, and the third sub-pixel, respectively.
3. The display panel according to claim 2, wherein the third reset voltage is greater than or equal to the first reset voltage, and wherein the first reset voltage is greater than or equal to the second reset voltage.
4. The display panel according to claim 1, further comprising a driver integrated circuit, wherein the first signal line, the second signal line, and the third signal line are electrically connected to the driver integrated circuit, wherein the driver integrated circuit controls the first signal line to output a first reset voltage, wherein the driver integrated circuit controls the second signal line to output a second reset voltage, and wherein the driver integrated circuit controls the third signal line to output a third reset voltage.
5. The display panel according to claim 4, wherein the first signal line, the second signal line, and the third signal line are electrically connected to the driver integrated circuit through a flexible circuit board.
6. The display panel according to claim 1, wherein the first sub-pixel, the second sub-pixel, and the third sub-pixel are sequentially arranged along a first direction.
7. The display panel according to claim 1, wherein the second sub-pixel, the first sub-pixel, and the third sub-pixel are sequentially arranged along the first direction.
8. The display panel according to claim 1, wherein the third sub-pixel, the second sub-pixel, and the first sub-pixel are sequentially arranged along the first direction.
9. The display panel according to any one of claims 1 to 8, wherein the first sub-pixel is a red sub-pixel, the second sub-pixel is a green sub-pixel, and the third sub-pixel is a blue sub-pixel.
10. A display device characterized by comprising the display panel according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110068600.1A CN112863438A (en) | 2021-01-19 | 2021-01-19 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110068600.1A CN112863438A (en) | 2021-01-19 | 2021-01-19 | Display panel and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112863438A true CN112863438A (en) | 2021-05-28 |
Family
ID=76007228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110068600.1A Pending CN112863438A (en) | 2021-01-19 | 2021-01-19 | Display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112863438A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489406A (en) * | 2013-10-08 | 2014-01-01 | 京东方科技集团股份有限公司 | Pixel drive unit, drive method thereof and pixel circuit |
| CN104252836A (en) * | 2013-06-26 | 2014-12-31 | 乐金显示有限公司 | Organic light emitting diode display device |
| CN107068051A (en) * | 2015-12-31 | 2017-08-18 | 乐金显示有限公司 | Organic LED display panel and the organic LED display device with it |
| CN107358900A (en) * | 2017-09-15 | 2017-11-17 | 京东方科技集团股份有限公司 | Test display panel and its driving method and preparation method |
| CN108074532A (en) * | 2016-11-15 | 2018-05-25 | 乐金显示有限公司 | Display panel and the organic LED display device using display panel |
| CN108335667A (en) * | 2018-04-20 | 2018-07-27 | 武汉华星光电半导体显示技术有限公司 | Oled display panel and display device |
| CN110223633A (en) * | 2019-06-05 | 2019-09-10 | 上海天马有机发光显示技术有限公司 | Display panel and display device |
| CN110232892A (en) * | 2019-05-16 | 2019-09-13 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN111028717A (en) * | 2019-12-30 | 2020-04-17 | 上海天马有机发光显示技术有限公司 | Organic light-emitting display panel and organic light-emitting display device |
| CN111192901A (en) * | 2018-11-14 | 2020-05-22 | 乐金显示有限公司 | Organic light emitting diode display device and driving method thereof |
| CN111402814A (en) * | 2020-03-26 | 2020-07-10 | 昆山国显光电有限公司 | Display panel, driving method of display panel and display device |
| CN111445847A (en) * | 2020-04-16 | 2020-07-24 | 昆山国显光电有限公司 | Display panel, display device, reference voltage value determination method and device |
| CN111833816A (en) * | 2020-08-21 | 2020-10-27 | 上海视涯技术有限公司 | Organic light-emitting display panel and driving method |
-
2021
- 2021-01-19 CN CN202110068600.1A patent/CN112863438A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104252836A (en) * | 2013-06-26 | 2014-12-31 | 乐金显示有限公司 | Organic light emitting diode display device |
| CN103489406A (en) * | 2013-10-08 | 2014-01-01 | 京东方科技集团股份有限公司 | Pixel drive unit, drive method thereof and pixel circuit |
| CN107068051A (en) * | 2015-12-31 | 2017-08-18 | 乐金显示有限公司 | Organic LED display panel and the organic LED display device with it |
| CN108074532A (en) * | 2016-11-15 | 2018-05-25 | 乐金显示有限公司 | Display panel and the organic LED display device using display panel |
| CN107358900A (en) * | 2017-09-15 | 2017-11-17 | 京东方科技集团股份有限公司 | Test display panel and its driving method and preparation method |
| CN108335667A (en) * | 2018-04-20 | 2018-07-27 | 武汉华星光电半导体显示技术有限公司 | Oled display panel and display device |
| CN111192901A (en) * | 2018-11-14 | 2020-05-22 | 乐金显示有限公司 | Organic light emitting diode display device and driving method thereof |
| CN110232892A (en) * | 2019-05-16 | 2019-09-13 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN110223633A (en) * | 2019-06-05 | 2019-09-10 | 上海天马有机发光显示技术有限公司 | Display panel and display device |
| CN111028717A (en) * | 2019-12-30 | 2020-04-17 | 上海天马有机发光显示技术有限公司 | Organic light-emitting display panel and organic light-emitting display device |
| CN111402814A (en) * | 2020-03-26 | 2020-07-10 | 昆山国显光电有限公司 | Display panel, driving method of display panel and display device |
| CN111445847A (en) * | 2020-04-16 | 2020-07-24 | 昆山国显光电有限公司 | Display panel, display device, reference voltage value determination method and device |
| CN111833816A (en) * | 2020-08-21 | 2020-10-27 | 上海视涯技术有限公司 | Organic light-emitting display panel and driving method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11877493B2 (en) | Display panel having display regions and display apparatus | |
| CN113539130B (en) | Display module assembly and display device | |
| CN111092108B (en) | Display panel and display device | |
| EP3726583A1 (en) | Display device having pyramid subpixel array structure | |
| CN107622749A (en) | A kind of display panel, electroluminescence display panel and display device | |
| US11588085B2 (en) | Light emitting drive substrate and manufacturing method thereof, light emitting substrate and display device | |
| CN209980755U (en) | Array substrate, display panel and display device | |
| US20240078960A1 (en) | Display device | |
| US20090051637A1 (en) | Display devices | |
| KR20150017071A (en) | Organic light emitting diode display device and electronic device having the same | |
| EP3496078B1 (en) | Organic light-emitting display device | |
| US20230028746A1 (en) | Light-Emitting Substrate and Display Device | |
| US20230006015A1 (en) | Display panel and display device | |
| CN113506539A (en) | Display module assembly and display device | |
| US6683417B2 (en) | Organic electro luminescent display device | |
| CN113674689B (en) | Display panel | |
| CN114397781A (en) | Backlight module, preparation method thereof and display device | |
| CN213751891U (en) | Pixel array, display panel and display device | |
| CN109637380B (en) | Display panel and display device | |
| CN112863438A (en) | Display panel and display device | |
| CN111429844B (en) | Display panel and display device | |
| CN208861646U (en) | A kind of organic light emitting display panel | |
| WO2021238512A1 (en) | Display substrate and display device | |
| US11854490B1 (en) | Displays with gate driver circuitry in an active area | |
| US20240063232A1 (en) | Display panel and display apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |