Title:
DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/094126
Kind Code:
A1
Abstract:
A display substrate and a manufacturing method therefor, and a display device. The display substrate comprises a substrate (100) as well as a first graphic layer (11), a second graphic layer (12), and a third graphic layer (13) provided on the substrate (100); the third graphic layer (13) is provided on the substrate (100); the first graphic layer (11) is provided on the third graphic layer (13); the second graphic layer (12) is provided on the first graphic layer (11); the first graphic layer (11) comprises at least one auxiliary metal line (210); the second graphic layer (12) comprises at least one power cord (110); the third graphic layer (13) comprises multiple rows and columns of second electrodes (320) arranged in an array; one of the at least one auxiliary metal line (210) is arranged opposite to a row of second electrodes in the multiple rows and columns of second electrodes (320) and overlap with at least one second electrode in the row of second electrodes to form at least one storage capacitor (Cst), and the auxiliary metal line is electrically connected to the at least one power cord (110) by means of a via.
Inventors:
LONG CHUNPING (CN)
Application Number:
PCT/CN2019/116629
Publication Date:
May 14, 2020
Filing Date:
November 08, 2019
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
G09G3/3208; H01L27/32
Foreign References:
| CN1822738A | 2006-08-23 | |||
| CN208753327U | 2019-04-16 | |||
| CN107665909A | 2018-02-06 | |||
| US20060192492A1 | 2006-08-31 | |||
| CN108122928A | 2018-06-05 |
Attorney, Agent or Firm:
TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
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