Invention Grant
- Patent Title: Display device having grooves disposed on a surface of retaining wall
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Application No.: US16622041Application Date: 2019-10-18
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Publication No.: US11223029B2Publication Date: 2022-01-11
- Inventor: Shaojing Wu
- Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., LTD.
- Applicant Address: CN Hubei
- Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., LTD.
- Current Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., LTD.
- Current Assignee Address: CN Hubei
- Agency: Benesch, Friedlander, Coplan & Aronoff LLP
- Priority: CN201910903502.8 20190924
- International Application: PCT/CN2019/111956 WO 20191018
- International Announcement: WO2021/056639 WO 20210401
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/52
Abstract:
The present application provides a display panel and a display device, wherein the display panel includes: a substrate; a retaining wall disposed on the substrate; and an encapsulating film disposed on the retaining wall and covering the substrate, wherein a plurality of grooves are further disposed on a surface of the retaining wall facing the encapsulating film, and the encapsulating film extends into the grooves.
Public/Granted literature
- US20210359264A1 DISPLAY DEVICE HAVING GROOVES DISPOSED ON A SURFACE OF RETAINING WALL Public/Granted day:2021-11-18
Information query
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