Invention Grant
- Patent Title: Method of manufacturing array substrate, display substrate, and display device
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Application No.: US15122168Application Date: 2015-07-28
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Publication No.: US09865629B2Publication Date: 2018-01-09
- Inventor: Seung Jin Choi , Hee Cheol Kim , Hyun Sic Choi
- Applicant: BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Kinney & Lange, P.A.
- Priority: CN201510061122 20150205
- International Application: PCT/CN2015/085294 WO 20150728
- International Announcement: WO2016/123933 WO 20160811
- Main IPC: H01L21/308
- IPC: H01L21/308 ; H01L27/12 ; H01L21/77 ; H01L21/3213 ; H01L21/324
Abstract:
A method of manufacturing an array substrate, a display substrate and a display device are disclosed. The method of manufacturing an array substrate comprises: forming a pattern of an active layer and a pattern of source and drain electrodes on a substrate; forming a pattern of a first transparent electrode and a pattern of a passivation layer through one single patterning process; and processing the substrate on which the pattern of the passivation layer having been formed, such that a material of the passivation layer fills at least partially in a gap in the pattern of the first transparent electrode. Through forming the pattern of the first transparent electrode and the passivation layer by one single patterning process, number of masks used in the manufacturing process of the array substrate is reduced.
Public/Granted literature
- US20160372499A1 METHOD OF MANUFACTURING ARRAY SUBSTRATE, DISPLAY SUBSTRATE, AND DISPLAY DEVICE Public/Granted day:2016-12-22
Information query
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