Title:
DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, DISPLAY PANEL, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/062726
Kind Code:
A1
Abstract:
Disclosed in the present invention are a display substrate and a manufacturing method therefor, a display panel, and a display device. The display substrate comprises: a first electrode located in a first display region and a second electrode located in a second display region; a first light emitting layer located in the first display region and a second light emitting layer located in the second display region; and a third electrode located in the first display region and a fourth electrode located in the second display region. By optimizing patterned design of the third electrode, a third electrode wiring mode in the first display region is optimized, so that a display effect in the first display region is improved, glare interference is reduced, the transmittance of the first display region is optimized and improved, and a photographing effect of an under-screen camera configured in the first display region is ensured.
Inventors:
WANG YANGPENG (CN)
LEE BAEK WOON (CN)
HUO BAOLEI (CN)
ZHU TINGLAN (CN)
CHAI YUANYUAN (CN)
LEE BAEK WOON (CN)
HUO BAOLEI (CN)
ZHU TINGLAN (CN)
CHAI YUANYUAN (CN)
Application Number:
PCT/CN2021/111321
Publication Date:
March 31, 2022
Filing Date:
August 06, 2021
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; H01L51/52
Foreign References:
| CN110957344A | 2020-04-03 | |||
| CN110504289A | 2019-11-26 | |||
| CN111092102A | 2020-05-01 | |||
| CN111509136A | 2020-08-07 | |||
| CN111463239A | 2020-07-28 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
Download PDF: