Title:
DISPLAY SUBSTRATE AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/225889
Kind Code:
A1
Abstract:
Provided are a display substrate and a display apparatus. The display substrate comprises: a base substrate, a plurality of sub-pixels and a plurality of signal lines. Each sub-pixel comprises a light-emitting element and a pixel circuit, and the pixel circuit comprises a plurality of transistors and a storage capacitor; the plurality of signal lines comprise a first initialization signal line, a reset control signal line and a second initialization signal line; the plurality of transistors comprise a first reset transistor and a second reset transistor, a gate electrode of the first reset transistor and a gate electrode of the second reset transistor are electrically connected to the reset control signal line; and an orthographic projection of at least one of the first initialization signal line and the second initialization signal line on the base substrate does not overlap with an orthographic projection of the reset control signal line on the base substrate. The distance in a second direction between a first initialization signal line or a second initialization signal line and a reset control signal line is increased, such that the load of the reset control signal line is reduced, and phenomena such as mura which may occur in a display substrate can be alleviated, thereby facilitating the signal control for a pixel circuit.
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Inventors:
CHEN YIPENG (CN)
SHI LING (CN)
SHI LING (CN)
Application Number:
PCT/CN2022/094874
Publication Date:
November 30, 2023
Filing Date:
May 25, 2022
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
International Classes:
G09G3/3225
Foreign References:
| CN113674693A | 2021-11-19 | |||
| US20210359075A1 | 2021-11-18 | |||
| CN114361186A | 2022-04-15 | |||
| CN112436042A | 2021-03-02 | |||
| CN113689825A | 2021-11-23 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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