The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 08, 2015
Filed:
Dec. 26, 2013
Applicant:
Cheil Industries Inc., Gumi-si, Gyeongsangbuk-do, KR;
Inventors:
Ik Hwan Cho, Uiwang-si, KR;
Chan Woo Kim, Uiwang-si, KR;
Ki Yong Kim, Uiwang-si, KR;
Lee June Kim, Uiwang-si, KR;
In Cheon Han, Uiwang-si, KR;
Assignee:
Cheil Industries, Inc., Gumi-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 33/12 (2006.01); C09J 7/00 (2006.01); G06F 3/041 (2006.01);
U.S. Cl.
CPC ...
C09J 7/00 (2013.01); G06F 3/0412 (2013.01); C09J 2201/622 (2013.01); C09J 2203/318 (2013.01); C09J 2433/00 (2013.01);
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.