Invention Grant
- Patent Title: Protective film and display device having the same
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Application No.: US16893541Application Date: 2020-06-05
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Publication No.: US11427737B2Publication Date: 2022-08-30
- Inventor: Hirotsugu Kishimoto
- Applicant: Samsung Display Co., LTD.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., LTD.
- Current Assignee: Samsung Display Co., LTD.
- Current Assignee Address: KR Yongin-si
- Agency: Cantor Colburn LLP
- Priority: KR10-2019-0121823 20191001
- Main IPC: C09J11/08
- IPC: C09J11/08 ; C09J7/30 ; C09J7/35 ; C09J4/00 ; G02B5/20 ; G02B1/04 ; G02B1/14 ; C08K5/23 ; C08K9/10 ; B32B7/12 ; B32B27/06 ; B32B27/36 ; B32B27/40 ; B32B27/34 ; B32B27/32
Abstract:
A display device includes a protective film that includes an adhesive layer. The adhesive layer has a first adhesive strength at a room temperature and has a second adhesive strength equal to or smaller than about 25% of the first adhesive strength in a second state in which a heat or ultraviolet ray is provided.
Public/Granted literature
- US20210095168A1 PROTECTIVE FILM AND DISPLAY DEVICE HAVING THE SAME Public/Granted day:2021-04-01
Information query
IPC分类:
