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:
Nov. 03, 2009
Filed:
Nov. 02, 2004
Applicants:
Ken Sawabe, Hitachi, JP;
Hanako Yori, Hitachi, JP;
Inventors:
Ken Sawabe, Hitachi, JP;
Hanako Yori, Hitachi, JP;
Assignee:
Hitachi Chemical Company, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/00 (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 an ethylenic unsaturated bond, (C) a photopolymerization initiator and (D) a compound represented by the following general formula (1) or (2). [Chemical Formula 1] [wherein X, X, X, X, Xand Xeach independently represent a CH group, CCHgroup, CCHgroup or nitrogen, Y, Y, Yand Yeach independently represent optionally substituted aryl, and Yrepresents optionally substituted arylene].