Title:
DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND WIRING LOAD COMPENSATION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/168738
Kind Code:
A1
Abstract:
Disclosed are a display substrate and a manufacturing method therefor, and a wiring load compensation method. The display substrate (20) is provided with a display area (201) and a peripheral area (202). The display area (201) is provided with an opening (201A), the peripheral area (202) comprises an opening peripheral area (203) at least partially located in the opening (201A), and at least one wiring (230) is located in the display area (201) and the opening peripheral area (203). Each of the at least one wiring (230) comprises two parts, the first part (231) is insulated from a semiconductor pattern (220) and a conductive pattern (240) at an interval to provide at least one first compensation unit (230A), and the second part (232) is insulated from one of the semiconductor pattern (220) and the conductive pattern (240) at an interval to provide at least one second compensation unit (230B). In the display substrate (20), two different compensation units are used for accurately compensating wirings with different loads, so as to improve the display effect of the display substrate (20).
Inventors:
WEI YULONG (CN)
DU MENGMENG (CN)
SHU XIAOQING (CN)
ZHAO JIPING (CN)
DU MENGMENG (CN)
SHU XIAOQING (CN)
ZHAO JIPING (CN)
Application Number:
PCT/CN2020/076970
Publication Date:
September 02, 2021
Filing Date:
February 27, 2020
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
International Classes:
G09G3/3208; H01L27/12
Foreign References:
| CN108665850A | 2018-10-16 | |||
| CN208444838U | 2019-01-29 | |||
| CN108511466A | 2018-09-07 | |||
| CN109300953A | 2019-02-01 | |||
| CN208271545U | 2018-12-21 | |||
| JP2010032964A | 2010-02-12 |
Other References:
See also references of EP 4113495A4
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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