Title:
DISPLAY SUBSTRATE AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/023979
Kind Code:
A1
Abstract:
Provided in the present disclosure are a display substrate and a display apparatus. The display substrate comprises a base, and multiple pixel units and scan lines disposed on the base. A pixel unit comprises multiple sub-pixels and a light-shielding layer, the sub-pixels being sequentially arranged along a first direction. A sub-pixel comprises a sub-pixel drive circuit and a light-emitting element, coupled to each other, the sub-pixel drive circuit being used to provide a drive signal to the light-emitting element. At least a portion of the light-shielding layer is located between the sub-pixel drive circuit and the base. The scan lines comprise at least a portion extending along the first direction, a scan line being coupled to a corresponding sub-pixel driving circuit. The scan lines and the light-shielding layer are disposed in the same layer.
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Inventors:
LI YONGQIAN (CN)
YUAN CAN (CN)
FENG XUEHUAN (CN)
YUAN CAN (CN)
FENG XUEHUAN (CN)
Application Number:
PCT/CN2021/114556
Publication Date:
March 02, 2023
Filing Date:
August 25, 2021
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
HEFEI BOE JOINT TECH CO LTD (CN)
HEFEI BOE JOINT TECH CO LTD (CN)
International Classes:
H01L51/52; H01L27/32
Foreign References:
| CN107799565A | 2018-03-13 | |||
| CN108122537A | 2018-06-05 | |||
| CN101051645A | 2007-10-10 | |||
| CN102033370A | 2011-04-27 |
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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