- Patent Title: Organic light-emitting diode display substrate including an anode layer comprises a common power line provided with vent holes, display panel and display device
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Application No.: US17427076Application Date: 2020-11-13
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Publication No.: US11963407B2Publication Date: 2024-04-16
- Inventor: Jiangnan Lu , Guangliang Shang , Can Zheng , Yu Feng , Libin Liu , Jie Zhang , Mei Li
- Applicant: BOE Technology Group Co., Ltd.
- Applicant Address: CN Beijing
- Assignee: BOE Technology Group Co., Ltd.
- Current Assignee: BOE Technology Group Co., Ltd.
- Current Assignee Address: CN Beijing
- Agency: IPro, PLLC
- Priority: CN 1911189833.6 2019.11.28
- International Application: PCT/CN2020/128744 2020.11.13
- International Announcement: WO2021/104049A 2021.06.03
- Date entered country: 2021-07-29
- Main IPC: H10K59/131
- IPC: H10K59/131 ; G09G3/3208 ; H10K59/121

Abstract:
Provided is an organic light-emitting diode display substrate, including: a source/drain layer, a planarization layer and an anode layer which are laminated in sequence, wherein the source/drain layer includes at least one pair of first signal lines; the anode layer includes a common power line, wherein the common power line is provided with vent holes; overlapping areas between two first signal lines in each pair of the first signal lines and a projection pattern of the vent hole are equal, the overlapping area being greater than 0, wherein the projection pattern of the vent hole is a pattern of an orthographic projection of the vent hole in the common power line on the source/drain layer. A display panel and a display device are also provided.
Public/Granted literature
- US20220149138A1 ORGANIC LIGHT-EMITTING DIODE DISPLAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE Public/Granted day:2022-05-12
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