Invention Application
- Patent Title: DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY APPARATUS
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Application No.: US17778891Application Date: 2021-03-05
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Publication No.: US20230006004A1Publication Date: 2023-01-05
- Inventor: Yansong LI , Ying BAO , Haidong WU , Xing FAN , Xiaobo DU
- 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
- Priority: CN202010148067.5 20200305
- International Application: PCT/CN2021/079281 WO 20210305
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/56

Abstract:
A display substrate has a display region. The display region includes at least a first region, and the first region includes a plurality of first sub-pixel regions. The display substrate includes: a substrate; a plurality of first sub-pixels disposed on a side of the substrate; and a pattern layer disposed on a side of the plurality of first sub-pixels away from the substrate. The pattern layer includes a first pattern and a plurality of second patterns. Boundaries of orthographic projections of part of the second patterns located in the first region on the substrate respectively coincide with boundaries of the first sub-pixel regions; or boundaries of the first sub-pixel regions are respectively located within boundaries of orthographic projections of part of the second patterns located in the first region on the substrate. A portion of the first pattern located in the first region is electrically connected to the first cathode.
Information query
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