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:
Jan. 23, 2018
Filed:
Jan. 21, 2014
Applicant:
Cheil Industries Inc., Gumi-si, Gyeongsangbuk-do, KR;
Inventors:
Sung Hyun Mun, Uiwang-si, KR;
Lee June Kim, Uiwang-si, KR;
Ik Hwan Cho, Uiwang-si, KR;
Chan Woo Kim, Uiwang-si, KR;
In Cheon Han, Uiwang-si, KR;
Assignee:
SAMSUNG SDI CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 7/12 (2006.01); C09J 133/08 (2006.01); C09J 7/02 (2006.01); C09J 133/14 (2006.01);
U.S. Cl.
CPC ...
C09J 133/08 (2013.01); C09J 7/0217 (2013.01); C09J 133/14 (2013.01); C09J 2203/318 (2013.01); G02F 2202/28 (2013.01); Y10T 428/2848 (2015.01); Y10T 428/2887 (2015.01);
Abstract
An adhesive film including a compound including a urethane functional group, the adhesive film having a ratio (B/A) of 180° peel strength (B) after leaving the adhesive film at 70° C. for 2 minutes to 180° peel strength (A) at 25° C. of about 5 or more, is disclosed. A display apparatus including the adhesive film is also disclosed.