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:
May. 03, 2016
Filed:
May. 21, 2014
Applicant:
Cheil Industries Inc., Gumi-si, KR;
Inventors:
Assignee:
Cheil Industries Inc., Gumi-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/023 (2006.01); C08G 69/26 (2006.01); C08G 73/22 (2006.01); G03F 7/039 (2006.01);
U.S. Cl.
CPC ...
G03F 7/023 (2013.01); G03F 7/039 (2013.01); C08G 69/26 (2013.01); C08G 73/22 (2013.01);
Abstract
Disclosed are a positive photosensitive resin composition including (A) a polybenzoxazole precursor including a functional group at a terminal end thereof, wherein the functional group is dissociated by light of about 400 nm to about 550 nm wavelength region and is acidified; (B) a photosensitive diazoquinone compound; and (C) a solvent, and a photosensitive resin film and a display device using the same.