Invention Grant
- Patent Title: Display substrate and manufacturing method therefor, and display device
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Application No.: US16338165Application Date: 2018-06-07
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Publication No.: US11139450B2Publication Date: 2021-10-05
- Inventor: Hongfei Cheng
- 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: Collard & Roe, P.C.
- Priority: CN201721106739.6 20170831
- International Application: PCT/CN2018/090203 WO 20180607
- International Announcement: WO2019/041946 WO 20190307
- Main IPC: H01L21/00
- IPC: H01L21/00 ; H01L51/52 ; H01L27/32
Abstract:
A display substrate, a manufacturing method thereof and a display device. The display substrate includes a base, at least one protrusion arranged on the base and a packaging layer, the a base includes a display region and a non-display region positioned around the display region, at least one protrusion is arranged on the base in the non-display region, the protrusion is positioned between the base and the packaging layer and the packaging layer covers at least a portion of the protrusion.
Public/Granted literature
- US20190280246A1 DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE Public/Granted day:2019-09-12
Information query
IPC分类:
