Invention Grant
- Patent Title: Display substrate, its manufacturing method, and display device
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Application No.: US14381823Application Date: 2013-12-19
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Publication No.: US10663820B2Publication Date: 2020-05-26
- Inventor: Xianxue Duan , Mingji Bai , Dezhi Xu , Zhixiang Zou
- Applicant: BOE TECHNOLOGY GROUP CO., LTD. , HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Applicant Address: CN Beijing CN Hefei, Anhui
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.,HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.,HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Beijing CN Hefei, Anhui
- Agency: Brooks Kushman P.C.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@543a5be7
- International Application: PCT/CN2013/089981 WO 20131219
- International Announcement: WO2015/024350 WO 20150226
- Main IPC: H01L27/12
- IPC: H01L27/12 ; G02F1/1362 ; G02F1/1343 ; G02F1/1368 ; H01L29/786
Abstract:
A method for manufacturing a display substrate includes a step of forming a pattern of a barrier layer and a pattern of a first electrode. The step of forming the pattern of the barrier layer and the pattern of the first electrode includes: forming a barrier layer film and a first electrode film sequentially; and forming the pattern of the barrier layer and the pattern of the first electrode by a single patterning process.
Public/Granted literature
- US20160313622A1 DISPLAY SUBSTRATE, ITS MANUFACTURING METHOD, AND DISPLAY DEVICE Public/Granted day:2016-10-27
Information query
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