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. 26, 2021
Filed:
Nov. 26, 2018
Applicants:
Samsung Display Co., Ltd., Yongin-Si, KR;
Dong Yang Ink Co., Ltd., Pyeongtaek-si, KR;
Inventors:
Dongho Kim, Hwaseong-si, KR;
Jiwon Choi, Pyeongtaek-Si, KR;
Assignees:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
DONG YANG INK CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/102 (2014.01); C09D 11/037 (2014.01); H01L 27/32 (2006.01); H01L 51/52 (2006.01); C09D 11/033 (2014.01); C08G 59/00 (2006.01); C08G 59/16 (2006.01); C08G 59/50 (2006.01); C08G 59/14 (2006.01); C08G 59/32 (2006.01);
U.S. Cl.
CPC ...
C09D 11/102 (2013.01); C08G 59/00 (2013.01); C08G 59/1455 (2013.01); C08G 59/1477 (2013.01); C08G 59/3227 (2013.01); C08G 59/50 (2013.01); C09D 11/033 (2013.01); C09D 11/037 (2013.01); H01L 27/323 (2013.01); H01L 27/3244 (2013.01); H01L 51/524 (2013.01); H01L 51/5237 (2013.01);
Abstract
An ink composition including an epoxy resin, and an amine curing agent. The epoxy resin is formed by reacting a bifunctional epoxy monomer, an adipic acid, and a polyisocyanate. The ink composition is formed by mixing the epoxy resin and the amine curing agent. The preparing of the epoxy resin includes mixing an epoxy functional monomer and an adipic acid to form an epoxy intermediate, and mixing the epoxy intermediate with a polyisocyanate to form the epoxy resin.