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:
Jan. 31, 2012
Filed:
Jan. 03, 2006
Applicants:
Masahiro Miyasaka, Hitachi, JP;
Takashi Kumaki, Hitachi, JP;
Inventors:
Masahiro Miyasaka, Hitachi, JP;
Takashi Kumaki, Hitachi, JP;
Assignee:
Hitachi Chemical Company, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/40 (2006.01); G03F 7/20 (2006.01); G03F 7/004 (2006.01);
U.S. Cl.
CPC ...
Abstract
A photosensitive resin composition comprising (A) a binder polymer, (B) a photopolymerizing compound with a polymerizable ethylenic unsaturated bond, (C) a photoradical polymerization initiator containing a 2,4,5-triarylimidazole dimer or its derivative, and (D) a compound represented by the following general formula (1) (wherein Rand Reach independently represent C1-20 alkyl, etc., and R, R, R, R, R, R, Rand Reach independently represent hydrogen, etc.).