Invention Grant
- Patent Title: Adhesive film and optical display including the same
- Patent Title (中): 粘合膜和光学显示器包括相同
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Application No.: US14141380Application Date: 2013-12-26
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Publication No.: US09127188B2Publication Date: 2015-09-08
- Inventor: Ik Hwan Cho , Chan Woo Kim , Ki Yong Kim , Lee June Kim , In Cheon Han
- Applicant: CHEIL INDUSTRIES INC.
- Applicant Address: KR Gumi-si
- Assignee: Cheil Industries, Inc.
- Current Assignee: Cheil Industries, Inc.
- Current Assignee Address: KR Gumi-si
- Agency: Christie, Parker & Hale, LLP
- Priority: KR10-2012-0155603 20121227; KR10-2013-0139386 20131115
- Main IPC: H05B33/12
- IPC: H05B33/12 ; C09J7/00 ; G06F3/041
Abstract:
An adhesive film and an optical display including the same. The adhesive film has a tan δ of about 0.12 to about 0.4 upon frequency sweep testing under conditions of a strain of 5%, 30° C. and 1 rad/s, and a tan δ of about 0.2 to about 0.7 upon frequency sweep testing under conditions of a strain of 5%, 30° C. and 100 rad/s.
Public/Granted literature
- US20140184053A1 ADHESIVE FILM AND OPTICAL DISPLAY INCLUDING THE SAME Public/Granted day:2014-07-03
Information query
