Invention Grant
- Patent Title: Display substrate, method for manufacturing the same and display device
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Application No.: US15525919Application Date: 2016-08-22
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Publication No.: US10928664B2Publication Date: 2021-02-23
- Inventor: Liang Wang
- Applicant: BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Applicant Address: CN Beijing; CN Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.,BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.,BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Beijing; CN Beijing
- Agency: Womble Bond Dickinson (US) LLP
- Priority: CN201610050222.3 20160126
- International Application: PCT/CN2016/096184 WO 20160822
- International Announcement: WO2017/128705 WO 20170803
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; G06F3/044 ; G02F1/1335 ; G06F3/041 ; G02F1/1362 ; G02F1/1339

Abstract:
A display substrate, a method for manufacturing the same and a display device are disclosed. The display substrate comprises: a base substrate; a patterned black matrix arranged on the base substrate; and touch electrodes, wherein in a region where the black matrix is located, the display substrate comprises a filter layer stack located on the black matrix, the filter layer stack comprising two or more color filter layers stacked sequentially and a plurality of openings provided therein; and the touch electrodes are arranged on the filter layer stack and cover surfaces of the plurality of openings. According to the present disclosure, a surface area of the touch electrodes is increased, which facilitates accumulation of more charges and thus improves the sensitivity and accuracy of the touch control.
Public/Granted literature
- US20180081218A1 DISPLAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME AND DISPLAY DEVICE Public/Granted day:2018-03-22
Information query
IPC分类: