Title:
DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/188413
Kind Code:
A1
Abstract:
The present disclosure provides a display substrate and a manufacturing method therefor, and a display device. The display substrate comprises: a substrate base, comprising a first region and a second region; a plurality of sub-pixels, at least one of the plurality of sub-pixels comprising a light-emitting element comprising a first electrode, a light-emitting layer, and a second electrode; a plurality of first power lines electrically connected to the first electrode; a first power bus electrically connected to the plurality of first power lines; a second power line electrically connected to the second electrode and comprising a first portion and a second portion, a gap existing between the second portion of the second power line and the first power bus; a first insulating layer covering the first power bus, the second power line, and the gap; a conductive layer on the first insulating layer, the orthographic projection of the conductive layer on the substrate base at least partially overlapping with the orthographic projection of the gap on the substrate base; and a plurality of touch electrode lines, each touch electrode line comprising a first wire and a second wire, the first wire being in the same layer as the conductive layer and being isolated from the conductive layer.
Inventors:
YAN JUN (CN)
Application Number:
PCT/CN2021/125515
Publication Date:
September 15, 2022
Filing Date:
October 22, 2021
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
International Classes:
G06F3/041; G06F3/044
Foreign References:
| CN112905055A | 2021-06-04 | |||
| CN110690365A | 2020-01-14 | |||
| CN107092400A | 2017-08-25 | |||
| CN109976056A | 2019-07-05 | |||
| CN110851016A | 2020-02-28 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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