Title:
DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/230922
Kind Code:
A1
Abstract:
The present disclosure provides a display substrate and a manufacturing method therefor, and a display device. The display substrate comprises: a base substrate and a driving circuit layer arranged on the base substrate; a driving structure layer further comprises at least one first via hole; the first via hole is located between a second sub-electrode and a first active layer; the first via hole separately overlaps with the orthographic projection of a first sub-electrode and the orthographic projection of the first active layer on the base substrate; the first via hole separately exposes at least part of the first sub-electrode and at least part of the first active layer; the second sub-electrode is electrically connected to the exposed first sub-electrode by means of the first via hole; the second sub-electrode is electrically connected to the exposed first active layer by means of the first via hole.
Inventors:
YANG WEI (CN)
NING CE (CN)
WANG LIZHONG (CN)
DI YUNPING (CN)
ZHOU TIANMIN (CN)
HUANG RUI (CN)
NING CE (CN)
WANG LIZHONG (CN)
DI YUNPING (CN)
ZHOU TIANMIN (CN)
HUANG RUI (CN)
Application Number:
PCT/CN2022/096477
Publication Date:
December 07, 2023
Filing Date:
May 31, 2022
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
H01L27/32; H01L51/52; H01L51/56
Foreign References:
CN104253159A | 2014-12-31 | |||
CN101335273A | 2008-12-31 | |||
CN215896392U | 2022-02-22 | |||
KR20190065679A | 2019-06-12 |
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
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