Title:
DISPLAY SUBSTRATE AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/147160
Kind Code:
A1
Abstract:
A display substrate (01) and a display device (03). The display substrate (01) comprises a display region (10), at least one first signal line (20), and at least one connection wire (60). The display region (10) comprises a first display region (11) and a second display region (12); the second display region (12) at least partially surrounds the first display region (11); the first display region (11) comprises at least one first light-emitting element (411), and the second display region (12) comprises at least one first pixel circuit (412); the at least one first signal line (20) comprises a first main body portion (21) and a first winding portion (22); the first main body portion (21) extends along a first direction (D1), and at least a part of the first winding portion (22) extends along a direction that crosses the first direction (D1); the at least one first signal line (20) is electrically connected to the at least one first pixel circuit (412), so as to provide a first drive signal for the at least one first pixel circuit (412); the at least one first pixel circuit (412) is respectively electrically connected to the at least one first light-emitting element (411) by means of a corresponding connection wire (60); and the at least one first pixel circuit (412) is configured to respectively drive the at least one first light-emitting element (411). The display substrate (01) and the display device (03) can improve the transmittance of the first display region (11).
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Inventors:
HUANG WEIYUN (CN)
HUANG YAO (CN)
YU CHI (CN)
XIAO XINGLIANG (CN)
SHI BO (CN)
WANG BENLIAN (CN)
HUANG YAO (CN)
YU CHI (CN)
XIAO XINGLIANG (CN)
SHI BO (CN)
WANG BENLIAN (CN)
Application Number:
PCT/CN2020/080182
Publication Date:
July 29, 2021
Filing Date:
March 19, 2020
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; G09G3/32
Foreign References:
CN107610635A | 2018-01-19 | |||
CN110504289A | 2019-11-26 | |||
CN209787228U | 2019-12-13 | |||
CN109585519A | 2019-04-05 | |||
CN109272873A | 2019-01-25 | |||
US20110193855A1 | 2011-08-11 | |||
CN2020073993W | 2020-01-23 | |||
CN2020073995W | 2020-01-23 | |||
CN2020073996W | 2020-01-23 | |||
CN2020074001W | 2020-01-23 |
Other References:
See also references of EP 4095921A4
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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