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. 20, 2015
Filed:
Apr. 03, 2014
Applicant:
Cheil Industries Inc., Gumi-si, KR;
Inventors:
Youn-Gi Lee, Uiwang-si, KR;
Chang-Min Lee, Uiwang-si, KR;
Min-Sung Kim, Uiwang-si, KR;
Seung-Hyun Kim, Uiwang-si, KR;
Dong-Hoon Won, Uiwang-si, KR;
Seung-Jib Choi, Uiwang-si, KR;
Assignee:
Cheil Industries Inc., Gumi-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/038 (2006.01); G03F 7/00 (2006.01);
U.S. Cl.
CPC ...
G03F 7/0388 (2013.01); G03F 7/0007 (2013.01); G03F 7/0384 (2013.01);
Abstract
A photosensitive resin composition includes (A) a cardo-based resin including a repeating unit represented by the following Chemical Formula 1; (B) a reactive unsaturated compound; (C) a pigment; (D) an initiator; and (E) a solvent. A light blocking layer can be made using the same. In the above Chemical Formula 1, each substituent is the same as defined in the detailed description.