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:
Mar. 21, 2017
Filed:
Mar. 19, 2014
Applicant:
Cheil Industries Inc., Gumi-si, KR;
Inventors:
Ho-Jeong Paek, Uiwang-si, KR;
Do-Uk Kim, Uiwang-si, KR;
Min-Sung Kim, Uiwang-si, KR;
Lee-June Kim, Uiwang-si, KR;
Jin-Woo Park, Uiwang-si, KR;
Young-Tai Lee, Uiwang-si, KR;
Young-Woong Jang, Uiwang-si, KR;
Seung-Jib Choi, Uiwang-si, KR;
Assignee:
Cheil Industries Inc., Gumi-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 1/04 (2006.01); G03F 7/027 (2006.01); G03F 7/032 (2006.01); G03F 7/033 (2006.01); G03F 7/035 (2006.01); G03F 7/037 (2006.01); G03F 7/105 (2006.01);
U.S. Cl.
CPC ...
G03F 7/027 (2013.01); G03F 7/032 (2013.01); G03F 7/033 (2013.01); G03F 7/035 (2013.01); G03F 7/037 (2013.01); G03F 7/105 (2013.01); G02B 1/04 (2013.01);
Abstract
A black photosensitive resin composition includes (A) pigment dispersion including at least two kinds of carbon black having different oil absorption from each other; (B) a binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent. A light-blocking layer can be formed using the same.