Title:
DISPLAY SUBSTRATE AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/227055
Kind Code:
A1
Abstract:
A display substrate and a display apparatus. The display substrate comprises a base substrate, and a plurality of sub-pixels which are located on the base substrate, wherein each sub-pixel comprises a pixel circuit. The plurality of sub-pixels comprises a first sub-pixel, and the display substrate further comprises a power supply line, wherein the power supply line is configured to provide a first power supply voltage for the first sub-pixel; the power supply line is located on the side of a pixel electrode of the first sub-pixel that is close to the base substrate; and the power supply line comprises a power supply line main body part and a power supply line protrusion part that protrudes from the power supply line main body part, and the power supply line protrusion part at least partially overlaps with the pixel electrode of the first sub-pixel in a direction perpendicular to the base substrate. By means of the display substrate, the display quality can be effectively improved.
Inventors:
LIU GUO (CN)
WANG SHILONG (CN)
ZHANG TIAOMEI (CN)
LI JIDONG (CN)
NIU TONG (CN)
WANG SIYU (CN)
WANG SHILONG (CN)
ZHANG TIAOMEI (CN)
LI JIDONG (CN)
NIU TONG (CN)
WANG SIYU (CN)
Application Number:
PCT/CN2021/091650
Publication Date:
November 03, 2022
Filing Date:
April 30, 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; G09F9/33; H01L51/52; H01L51/56
Foreign References:
| CN111584757A | 2020-08-25 | |||
| CN110853531A | 2020-02-28 | |||
| CN111509014A | 2020-08-07 | |||
| US20200176531A1 | 2020-06-04 | |||
| US20180261655A1 | 2018-09-13 | |||
| US20090102753A1 | 2009-04-23 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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