Title:
DISPLAY SUBSTRATE AND PREPARATION METHOD THEREFOR, AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/065311
Kind Code:
A1
Abstract:
A display substrate and a preparation method therefor, and a display apparatus. The display substrate comprises a fan-out area (201), which comprises a first transition area (211), an isolation dam area (213) and a second transition area (212). The fan-out area (201) comprises a gate metal layer and a source/drain metal layer, wherein the gate metal layer comprises any one or more of the following: a first gate metal layer, a second gate metal layer and a third gate metal layer; and the source/drain metal layer comprises any one or more of the following: a first source/drain metal layer and a second source/drain metal layer. A power supply connection line (60) is provided in the gate metal layer, and first power supply lines (110) are provided in the source/drain metal layer. The first power supply lines (110) are arranged in the first transition area (211) and the second transition region (212), and a first power supply line (110) in the first transition area (211) and a first power supply line (110) in the second transition area (212) are connected to each other by means of the power supply connection line (60).
Inventors:
WANG RONG (CN)
HE YI (CN)
FAN CONG (CN)
HE FAN (CN)
DONG XIANGDAN (CN)
HE YI (CN)
FAN CONG (CN)
HE FAN (CN)
DONG XIANGDAN (CN)
Application Number:
PCT/CN2022/122260
Publication Date:
April 04, 2024
Filing Date:
September 28, 2022
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
International Classes:
H10K59/10
Domestic Patent References:
| WO2022051994A1 | 2022-03-17 |
Foreign References:
| CN113937236A | 2022-01-14 | |||
| CN115101534A | 2022-09-23 | |||
| CN215988833U | 2022-03-08 | |||
| KR20210052782A | 2021-05-11 | |||
| US20180151838A1 | 2018-05-31 |
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
Download PDF: