Title:
DISPLAY SUBSTRATE AND PREPARATION METHOD THEREFOR, AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/241747
Kind Code:
A1
Abstract:
A display substrate (10) and a preparation method therefor, and a display apparatus. The display substrate (10) comprises a display area (100) and a non-display area surrounding the display area (100), wherein the display area (100) comprises a first display area (100a), a second display area (100b) and a fanout wiring area (100c). The second display area (100b) is located between the first display area (100a) and the fanout wiring area (100c). The first display area (100a) comprises a plurality of first sub-pixels (P11), wherein each first sub-pixel (P11) comprises a first pixel circuit (P11a) and a first light-emitting element (P11b). The second display area (100b) comprises a plurality of second sub-pixels (P12), wherein each second sub-pixel (P12) comprises a second pixel circuit (P12a) and a second light-emitting element (P12b). The fanout wiring area (100c) comprises a plurality of data fanout lines (700) and a plurality of third sub-pixels (P13), wherein each third sub-pixel (P13) comprises a third light-emitting element (P13b). At least one second pixel circuit (P12a) is electrically connected to at least two light-emitting elements; the at least two light-emitting elements are selected from at least one of the second light-emitting elements (P12b) and/or the third light-emitting elements (P13b); and the plurality of data fanout lines (700) are electrically connected to a plurality of data lines (DA).
Inventors:
WANG RONG (CN)
DONG XIANGDAN (CN)
TIAN DONGHUI (CN)
HE FAN (CN)
DONG XIANGDAN (CN)
TIAN DONGHUI (CN)
HE FAN (CN)
Application Number:
PCT/CN2021/095038
Publication Date:
November 24, 2022
Filing Date:
May 21, 2021
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
International Classes:
G09G3/32; G09F9/33; H01L27/32
Foreign References:
| CN212516405U | 2021-02-09 | |||
| CN110491915A | 2019-11-22 | |||
| CN111584587A | 2020-08-25 | |||
| CN109541865A | 2019-03-29 | |||
| CN111897167A | 2020-11-06 | |||
| US20140117320A1 | 2014-05-01 |
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
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