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:
Oct. 27, 2015
Filed:
Dec. 13, 2012
Applicants:
Hye Jin Kim, Uiwang-si, KR;
Jae Won Choi, Uiwang-si, KR;
Ji Ho Kim, Uiwang-si, KR;
Jin Man Kim, Uiwang-si, KR;
Gyu Seok Song, Uiwang-si, KR;
Inventors:
Hye Jin Kim, Uiwang-si, KR;
Jae Won Choi, Uiwang-si, KR;
Ji Ho Kim, Uiwang-si, KR;
Jin Man Kim, Uiwang-si, KR;
Gyu Seok Song, Uiwang-si, KR;
Assignee:
CHEIL INDUSTRIES, INC., Gumi-si, Gyeongsangbuk-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/48 (2006.01); H01L 23/52 (2006.01); H01L 29/40 (2006.01); C09J 163/00 (2006.01); H01L 23/00 (2006.01); C08G 59/50 (2006.01); C08G 59/56 (2006.01); C08G 59/62 (2006.01);
U.S. Cl.
CPC ...
C09J 163/00 (2013.01); C08G 59/504 (2013.01); C08G 59/56 (2013.01); C08G 59/621 (2013.01); H01L 24/29 (2013.01); H01L 24/50 (2013.01); H01L 24/32 (2013.01); H01L 2224/2929 (2013.01); H01L 2224/2939 (2013.01); H01L 2224/29291 (2013.01); H01L 2224/29339 (2013.01); H01L 2224/29344 (2013.01); H01L 2224/29347 (2013.01); H01L 2224/29355 (2013.01); H01L 2224/29386 (2013.01); H01L 2224/29391 (2013.01); H01L 2224/29393 (2013.01); H01L 2224/32225 (2013.01); H01L 2224/83101 (2013.01);
Abstract
An adhesive film includes an amine curing agent and a phenolic curing agent, and has a ratio of a storage modulus at 170° C. after 80% or more curing to a storage modulus at 40° C. before curing in the range of about 1.5 to about 3.0.