Title:
DISPLAY SUBSTRATE AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/197111
Kind Code:
A1
Abstract:
A display substrate, comprising: a base substrate (100), a circuit structure layer (20), a light-emitting structure layer (4), at least one conductive layer, and at least one capacitance compensation layer (51). The base substrate (100) comprises a first display area (A1) and a second display area (A2), which at least partially surrounds the first display area (A1). The capacitance compensation layer (51) is located in the first display area (A1) and is located on the side of the light-emitting structure layer (4) that is close to the base substrate (100). The capacitance compensation layer (51) comprises at least one compensation capacitor plate (511). An anode (411) of at least one first light-emitting element (13) is electrically connected to the compensation capacitor plate (511) of the capacitance compensation layer (51).
Inventors:
WANG BINYAN (CN)
LIU CONG (CN)
WANG QIWEI (CN)
LIU CONG (CN)
WANG QIWEI (CN)
Application Number:
PCT/CN2022/086136
Publication Date:
October 19, 2023
Filing Date:
April 11, 2022
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
International Classes:
H01L27/32
Foreign References:
| CN113809112A | 2021-12-17 | |||
| CN111509019A | 2020-08-07 | |||
| CN113421906A | 2021-09-21 | |||
| US20190074344A1 | 2019-03-07 |
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
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