CN112864216A - Display panel and electronic device - Google Patents
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- CN112864216A CN112864216A CN202110360810.8A CN202110360810A CN112864216A CN 112864216 A CN112864216 A CN 112864216A CN 202110360810 A CN202110360810 A CN 202110360810A CN 112864216 A CN112864216 A CN 112864216A
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- 239000000758 substrate Substances 0.000 claims abstract description 26
- 239000012780 transparent material Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 11
- 229910044991 metal oxide Inorganic materials 0.000 claims description 7
- 150000004706 metal oxides Chemical class 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 21
- 238000002834 transmittance Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
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- 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
- H10K59/353—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels characterised by the geometrical arrangement of the RGB subpixels
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- 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
- H10K59/60—OLEDs integrated with inorganic light-sensitive elements, e.g. with inorganic solar cells or inorganic photodiodes
- H10K59/65—OLEDs integrated with inorganic image sensors
Abstract
The application discloses display panel and electronic equipment belongs to and shows technical field. The display panel includes: a substrate base including a first display region and a second display region; the display device comprises a plurality of first pixels and a plurality of second pixels, wherein the plurality of first pixels are positioned in a first display area, the second pixels comprise second light-emitting devices, the second light-emitting devices are positioned in a second display area, and the density of the first pixels is greater than that of the second pixels; and a plurality of filling patterns, which are arranged in the area of the second display area not covered by the second light emitting device and are made of transparent materials. In the embodiment of the application, the filling pattern is arranged in the area, not covered by the second light-emitting device, of the second display area, so that the display uniformity can be effectively improved on the basis of not influencing the original light transmittance, and the Moire effect and the diffraction effect caused by the pixel arrangement difference of the first display area and the second display area are reduced.
Description
Technical Field
The application belongs to the technical field of display, and particularly relates to a display panel and an electronic device.
Background
In recent years, with the popularization of full-screen, the screen occupation ratio is continuously improved, and the position left by the front surface of the electronic equipment to a camera and other sensors is more and more limited. In order to improve the screen occupation ratio, the design scheme of the under-screen camera is gradually adopted. However, the conventional Organic Light Emitting Diode (OLED) display panel has low Light transmittance due to the influence of circuits in the panel, which results in poor photographing effect of the under-screen camera when photographing through the screen. In order to improve the light transmittance, the number of pixels in the display area directly opposite to the camera is usually reduced, so that the pixel arrangement design of the display area directly opposite to the camera is different from the pixel arrangement design of other normal display areas, and the display effect is affected by the Moire generated when the display panel displays due to the difference.
Disclosure of Invention
The embodiment of the application aims to provide a display panel and electronic equipment, and the problems that in the prior art, the display panel has mole lines and the display effect is influenced due to the fact that the pixel arrangement design of a display area right opposite to a camera is different from the pixel arrangement design of other normal display areas are solved.
In order to solve the technical problem, the present application is implemented as follows:
in a first aspect, an embodiment of the present application provides a display panel, including:
a substrate base including a first display area and a second display area, the first display area at least partially surrounding the second display area;
a plurality of first pixels positioned in the first display region and a plurality of second pixels including a second light emitting device positioned in the second display region, the density of the first pixels being greater than the density of the second pixels;
and a plurality of filling patterns, which are arranged in the area of the second display area not covered by the second light emitting device and are made of transparent materials.
Optionally, the second pixel further includes a second pixel circuit, the second pixel circuit is connected to the second light emitting device, the substrate further includes a non-display region, and the second pixel circuit is located in the non-display region.
Optionally, at least part of the wires in the second display area are made of a transparent metal oxide material.
Optionally, the second light emitting device includes an anode, a cathode, and an organic light emitting layer located between the anode and the cathode, the anode is located in the second display region of the substrate, and the filling pattern and the anode are disposed in the same layer and in the same material.
Optionally, the first pixel includes a first pixel circuit and a first light emitting device, the first pixel circuit is connected to the first light emitting device, the first pixel circuit is located in the first display area of the substrate, and the first light emitting device is located on a side of the first pixel circuit away from the substrate.
Optionally, a reflective layer is further disposed between the first pixel circuit and the substrate.
Optionally, at least a part of the opening area of the second pixel is smaller than the opening area of the first pixel.
Optionally, the filling pattern is made of an ITO material.
Optionally, the first pixels include a plurality of rows and a plurality of columns, the second pixels include a plurality of rows and a plurality of columns, a row of the second pixel is aligned with a row of the first pixel, a column of the second pixel is aligned with a column of the first pixel, a column of the first pixel is arranged between columns of adjacent second pixels in the same row, the filling pattern is arranged in the column, a row of the first pixel is arranged between rows of adjacent second pixels in the same column, and the filling pattern is arranged in the row.
In a second aspect, an embodiment of the present application provides an electronic device, where the electronic device includes the display panel according to the first aspect, and further includes a camera, where the camera is located in a region directly opposite to the second display area of the display panel.
In the embodiment of the application, the filling pattern is arranged in the area, not covered by the second light-emitting device, of the second display area, so that the display uniformity can be effectively improved on the basis of not influencing the original light transmittance, and the Moire effect and the diffraction effect caused by the pixel arrangement difference of the first display area and the second display area are reduced.
Drawings
Fig. 1 is a schematic view of a stacked structure of a display panel according to an embodiment of the present disclosure;
fig. 2 is a schematic diagram of a pixel arrangement of a display panel according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a first pixel and a second pixel provided in this 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. 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.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The display panel and the electronic device provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic diagram of a stacked structure of a display panel according to an embodiment of the present disclosure, and fig. 2 is a schematic diagram of a pixel arrangement of the display panel according to the embodiment of the present disclosure. As shown in fig. 1 and fig. 2, the display panel provided in the embodiment of the present application is applied to an electronic device, the display panel includes a substrate 101, the substrate 101 includes a first display area and a second display area, the first display area at least partially surrounds the second display area, the second display area may be disposed opposite to a camera 111 of the electronic device, the display panel further includes a plurality of first pixels 112 and a plurality of second pixels 113, wherein the plurality of first pixels 112 are located in the first display area on the substrate 101, the plurality of first pixels 112 may be distributed in an array, the second pixels 113 include second light emitting devices, the plurality of second light emitting devices of the second pixels 113 are located in the second display area on the substrate 101, and the plurality of second light emitting devices of the second pixels 113 may be distributed in an array. Optionally, the pixel density of the first display area is greater than the pixel density of the second display area, that is, the pixel density of the first pixels 112 disposed in the first display area is greater than the pixel density of the second pixels 113 disposed in the second display area. By reducing the pixel density of the second display area, the light transmittance of the second display area can be improved, so that the shooting effect of the camera 111 is improved. Since the first pixels 112 of the first display region and the second pixels 113 of the second display region are not arranged in the same manner (e.g., pixel density, etc.), which may cause moire fringes and cause problems of uneven display and diffraction, the display panel in the embodiment of the present application further includes a plurality of filling patterns 114, the plurality of filling patterns 114 are disposed in the area of the second display region not covered by the second light emitting device of the second pixels 113, the filling patterns 114 are made of a transparent material, specifically, a transparent metal material such as Indium Tin Oxide (ITO) or Indium Zinc Oxide (IZO) may be used for making the filling patterns 114 without electrical photographing function, thereby increasing the light transmittance of the second display region, increasing the effect of the camera 111, and avoiding moire fringes or diffraction or uneven display of the display panel, thereby ensuring the display effect of the display panel.
Therefore, in the embodiment of the application, the filling pattern is arranged in the area, not covered by the second light-emitting device, of the second display area, so that the uniformity of display can be effectively improved on the basis of not influencing the original light transmittance, and the Moire effect and the diffraction effect caused by the pixel arrangement difference of the first display area and the second display area are reduced.
As shown in fig. 2, in some embodiments of the present application, the first pixels 112 include a plurality of rows and a plurality of columns, the second pixels 113 also include a plurality of rows and a plurality of columns, and the rows of the second pixels 113 are aligned with the rows of the first pixels 112 and the columns of the second pixels 113 are aligned with the columns of the first pixels 112. The filling pattern 114 is disposed in the column, and the filling pattern 114 is disposed in the row, where the two adjacent second pixels 113 in the same row are located, and the two adjacent second pixels 113 in the same column are located, where the one row of the first pixels 112 is located, and the filling pattern 114 is disposed in the row. That is to say, the first pixels 112 are arranged in rows and columns, but the first pixels 112 are only located in the first display area, and the second pixels 113 are disposed in the second display area, so that the second pixels 113 and the filling patterns 114 are continuously arranged according to the arrangement of the first pixels 112, that is, in the second display area, the second pixels 113 and the filling patterns 114 are arranged at intervals in the row direction, and the second pixels 113 and the filling patterns 114 are also arranged at intervals in the column direction, which is equivalent to that the first pixels 112 are replaced by the second pixels 113 and the filling patterns 114 in the second display area.
Please refer to fig. 3, which is a schematic structural diagram of a first pixel and a second pixel according to an embodiment of the present disclosure. As shown in fig. 3, in the embodiment of the present application, the second pixel 113 further includes a second pixel circuit 1131, and the second pixel circuit 1131 is connected to the second light emitting device 1132 to drive the second light emitting device 1132 to emit light. The substrate 101 further includes a non-display area, in order to improve the light transmittance of the second display area, the second pixel circuit 1131 of the second pixel 113 in the second display area is separated from the second light emitting device 1132, that is, only the second light emitting device 1132 is disposed in the second display area, and the second pixel circuit 1131 is disposed in the non-display area, so as to avoid the second pixel circuit 1131 shielding and reflecting the light transmitted by the second display area, so as to improve the shooting effect of the camera 111 directly facing the second display area.
In some embodiments of the present application, at least a portion of the second display area trace 108 on the substrate base plate 101 is made of a transparent metal oxide material, and compared with the trace made of a metal alloy material in the prior art, the diffraction effect can be avoided by using the transparent metal oxide material, and the light transmitted by the second display area is increased, so that it can be known that the more traces are made of the transparent metal oxide material, and the higher the light transmittance of the second display area is. Alternatively, the transparent metal oxide may be any one of ITO and IZO. The second display region trace 108 may include a connection line between the second pixel circuit 1131 and the second light emitting device 1132, and may further include a data signal line and an initialization signal line passing through the second display region.
As shown in fig. 1, in some embodiments of the present application, the second light emitting device 1132 includes a second anode 109, a cathode 105, and a second organic light emitting layer 110 disposed between the second anode 109 and the cathode 105, wherein the second anode 109 is disposed in the second display region of the substrate base plate 101. Optionally, the second anode 109 is made of a transparent metal oxide material, and specifically, any one of ITO and IZO may be selected.
In some embodiments of the present application, the second pixel may include a second red sub-pixel, a second green sub-pixel, and a second blue sub-pixel, which may share the cathode 105, and the second organic light emitting layer 110 includes a second red organic light emitting layer 1101, a second green organic light emitting layer 1102, and a second blue organic light emitting layer 1103, the second red sub-pixel is composed of a second anode 109, a second red organic light emitting layer 1101, and a cathode 105, the second green sub-pixel is composed of a second anode 109, a second green organic light emitting layer 1102, and a cathode 105, and the second blue sub-pixel is composed of a second anode 109, a second blue organic light emitting layer 1103, and a cathode 105.
In other embodiments of the present application, the first pixel 112 includes a first pixel circuit 1121 and a first light emitting device 1122, the first pixel circuit 1121 is connected to the first light emitting device 1122 to drive the first light emitting device 1122 to emit light, the first pixel circuit 1121 and the first light emitting device 1122 are both located in a first display region of the substrate 101, specifically, the first pixel circuit 1121 is located in the first display region of the substrate, and the first light emitting device 1122 is located on a side of the first pixel circuit 1121, which is away from the substrate 101. Optionally, the first light emitting device 1122 includes a first anode 103, a cathode 105, and a first organic light emitting layer 104 between the first anode 103 and the cathode 105.
The first pixel 112 may include a first red sub-pixel, a first green sub-pixel, and a first blue sub-pixel, the first red sub-pixel, the first green sub-pixel, and the first blue sub-pixel may share the cathode 105, the first organic light emitting layer 104 includes a first red organic light emitting layer 1041, a first green organic light emitting layer 1042, and a first blue organic light emitting layer 1043, the first red sub-pixel is composed of a first anode 103, a first red organic light emitting layer 1041, and a cathode 105, the first green sub-pixel is composed of a first anode 103, a first green organic light emitting layer 1042, and a cathode 105, and the first blue sub-pixel is composed of a first anode 103, a first blue organic light emitting layer 1043, and a cathode 105. A pixel circuit layer 1120 is disposed on a side of the first anode 103 close to the substrate 101, the pixel circuit layer 1120 includes a plurality of first pixel circuits 1121, a reflective layer 102 is disposed between the first pixel circuits 1121 and the substrate 101, when the second pixel 112 emits light, a part of the light directly exits from the front surface of the display panel, and another part of the light emits to the side of the substrate 101 and is reflected by the reflective layer 102, when the resonant frequencies of the two parts of light are matched, a light about 1.5-2 times stronger than the original emitted light can be generated and exits from the front surface of the display panel, which is called a microcavity effect phenomenon of the display panel, the light efficiency can be significantly improved, and optionally, a silver metal layer is used for the reflective layer 102.
As shown in fig. 2, in some embodiments of the present application, at least a portion of the area of the opening area of the second pixel 112 is smaller than the area of the opening area of the first pixel 111, and the design size of the second pixel 112 in the second display area is reduced, so that the light transmittance of the second display area can be improved, and the shooting effect of the camera 111 can be improved.
In other embodiments of the present application, when the first anode 103 and the second anode 109 are both made of ITO material, the filling pattern 114 is also made of ITO material for simplifying the process.
In the embodiment of the application, the filling pattern is arranged in the area, not covered by the second light-emitting device, of the second display area, so that the display uniformity can be effectively improved on the basis of not influencing the original light transmittance, and the Moire effect and the diffraction effect caused by the pixel arrangement difference of the first display area and the second display area are reduced.
An embodiment of another aspect of the present application further provides an electronic device, where the electronic device includes the display panel according to any of the above embodiments, and further includes a camera, where the camera is located in a region directly opposite to the second display area of the display panel. Through the region that is not covered by second light emitting device at the second display area set up the filling pattern, on the basis that does not influence original light transmittance, can effectively promote display panel's demonstration homogeneity, reduce because the pixel of first display area and second display area arranges mole line effect and diffraction effect that the difference caused to the filling pattern adopts transparent material can ensure the light transmittance, thereby ensure the formation of image effect of camera under the screen.
The electronic device in the embodiment of the present application may be a mobile electronic device, and may also be a non-mobile electronic device. By way of example, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palm top computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like, and the non-mobile electronic device may be a Personal Computer (PC), a Television (TV), a teller machine, a self-service machine, and the like, and the embodiments of the present application are not particularly limited.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A display panel, comprising:
a substrate base including a first display area and a second display area, the first display area at least partially surrounding the second display area;
a plurality of first pixels positioned in the first display region and a plurality of second pixels including a second light emitting device positioned in the second display region, the density of the first pixels being greater than the density of the second pixels;
and a plurality of filling patterns, which are arranged in the area of the second display area not covered by the second light emitting device and are made of transparent materials.
2. The display panel according to claim 1, wherein the second pixel further comprises a second pixel circuit connected to the second light emitting device, and wherein the substrate base plate further comprises a non-display region in which the second pixel circuit is located.
3. The display panel according to claim 2, wherein at least some of the traces in the second display area are made of a transparent metal oxide material.
4. The display panel of claim 1, wherein the second light emitting device comprises an anode, a cathode, and an organic light emitting layer between the anode and the cathode, the anode is located in the second display region of the substrate, and the filling pattern is disposed in the same layer as the anode.
5. The display panel according to claim 1, wherein the first pixel comprises a first pixel circuit and a first light-emitting device, the first pixel circuit is connected to the first light-emitting device, the first pixel circuit is located in a first display region of the substrate base, and the first light-emitting device is located on a side of the first pixel circuit facing away from the substrate base.
6. The display panel according to claim 5, wherein a reflective layer is further provided between the first pixel circuit and the substrate base plate.
7. The display panel according to claim 1, wherein an opening area of at least a part of the second pixels is smaller than an opening area of the first pixels.
8. The display panel according to claim 1, wherein the filling pattern is made of an ITO material.
9. The display panel according to claim 1, wherein the first pixels comprise a plurality of rows and a plurality of columns, the second pixels comprise a plurality of rows and a plurality of columns, the rows of the second pixels are aligned with the rows of the first pixels, the columns of the second pixels are aligned with the columns of the first pixels, a column of a first pixel is arranged between the columns of adjacent second pixels in a same row, the filling pattern is arranged in the column, and a row of a first pixel is arranged between the rows of adjacent second pixels in a same column, and the filling pattern is arranged in the row.
10. An electronic device comprising the display panel according to any one of claims 1 to 9, and further comprising a camera located at a region opposite to the second display region of the display panel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110360810.8A CN112864216A (en) | 2021-04-02 | 2021-04-02 | Display panel and electronic device |
| PCT/CN2022/084054 WO2022206833A1 (en) | 2021-04-02 | 2022-03-30 | Display panel and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110360810.8A CN112864216A (en) | 2021-04-02 | 2021-04-02 | Display panel and electronic device |
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| Publication Number | Publication Date |
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| CN112864216A true CN112864216A (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110360810.8A Pending CN112864216A (en) | 2021-04-02 | 2021-04-02 | Display panel and electronic device |
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| Country | Link |
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| CN (1) | CN112864216A (en) |
| WO (1) | WO2022206833A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022206833A1 (en) * | 2021-04-02 | 2022-10-06 | 维沃移动通信有限公司 | Display panel and electronic device |
| WO2023098306A1 (en) * | 2021-11-30 | 2023-06-08 | 华为技术有限公司 | Electronic device |
| US11985841B2 (en) | 2021-12-07 | 2024-05-14 | Oti Lumionics Inc. | Patterning a conductive deposited layer using a nucleation inhibiting coating and an underlying metallic coating |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103872086A (en) * | 2012-12-17 | 2014-06-18 | 精工爱普生株式会社 | Organic electroluminescence device and electronic apparatus |
| CN107068898A (en) * | 2016-02-10 | 2017-08-18 | 精工爱普生株式会社 | Electro-optical device and electronic equipment |
| CN108321184A (en) * | 2012-10-29 | 2018-07-24 | 精工爱普生株式会社 | Organic el device, the manufacturing method of organic el device, electronic equipment |
| CN108598134A (en) * | 2018-05-30 | 2018-09-28 | 京东方科技集团股份有限公司 | Display base plate and preparation method thereof, display device |
| CN109273621A (en) * | 2018-09-13 | 2019-01-25 | 合肥鑫晟光电科技有限公司 | A kind of organic light emitting display panel, preparation method and display device |
| CN109768066A (en) * | 2017-11-09 | 2019-05-17 | 上海和辉光电有限公司 | A kind of organic light emitting display panel |
| CN109817665A (en) * | 2019-01-09 | 2019-05-28 | 昆山国显光电有限公司 | Dot structure and display panel |
| CN109950288A (en) * | 2019-03-29 | 2019-06-28 | 上海天马微电子有限公司 | A kind of display panel and display device |
| CN111293158A (en) * | 2020-02-25 | 2020-06-16 | 昆山国显光电有限公司 | Display panel and display device |
| CN111834398A (en) * | 2020-01-08 | 2020-10-27 | 合肥维信诺科技有限公司 | Display module and display device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012252822A (en) * | 2011-06-01 | 2012-12-20 | Seiko Epson Corp | Light-emitting device and electronic apparatus |
| CN112864216A (en) * | 2021-04-02 | 2021-05-28 | 维沃移动通信有限公司 | Display panel and electronic device |
-
2021
- 2021-04-02 CN CN202110360810.8A patent/CN112864216A/en active Pending
-
2022
- 2022-03-30 WO PCT/CN2022/084054 patent/WO2022206833A1/en active Application Filing
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321184A (en) * | 2012-10-29 | 2018-07-24 | 精工爱普生株式会社 | Organic el device, the manufacturing method of organic el device, electronic equipment |
| CN103872086A (en) * | 2012-12-17 | 2014-06-18 | 精工爱普生株式会社 | Organic electroluminescence device and electronic apparatus |
| CN107068898A (en) * | 2016-02-10 | 2017-08-18 | 精工爱普生株式会社 | Electro-optical device and electronic equipment |
| CN109768066A (en) * | 2017-11-09 | 2019-05-17 | 上海和辉光电有限公司 | A kind of organic light emitting display panel |
| CN108598134A (en) * | 2018-05-30 | 2018-09-28 | 京东方科技集团股份有限公司 | Display base plate and preparation method thereof, display device |
| CN109273621A (en) * | 2018-09-13 | 2019-01-25 | 合肥鑫晟光电科技有限公司 | A kind of organic light emitting display panel, preparation method and display device |
| CN109817665A (en) * | 2019-01-09 | 2019-05-28 | 昆山国显光电有限公司 | Dot structure and display panel |
| CN109950288A (en) * | 2019-03-29 | 2019-06-28 | 上海天马微电子有限公司 | A kind of display panel and display device |
| CN111834398A (en) * | 2020-01-08 | 2020-10-27 | 合肥维信诺科技有限公司 | Display module and display device |
| CN111293158A (en) * | 2020-02-25 | 2020-06-16 | 昆山国显光电有限公司 | Display panel and display device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022206833A1 (en) * | 2021-04-02 | 2022-10-06 | 维沃移动通信有限公司 | Display panel and electronic device |
| WO2023098306A1 (en) * | 2021-11-30 | 2023-06-08 | 华为技术有限公司 | Electronic device |
| US11985841B2 (en) | 2021-12-07 | 2024-05-14 | Oti Lumionics Inc. | Patterning a conductive deposited layer using a nucleation inhibiting coating and an underlying metallic coating |
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| WO2022206833A1 (en) | 2022-10-06 |
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Application publication date: 20210528 |