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:
Jul. 18, 2017
Filed:
Mar. 26, 2014
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Hyou Takahashi, Kunitachi, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/004 (2006.01); G03F 7/20 (2006.01); G03F 7/038 (2006.01); B41J 2/14 (2006.01); B41J 2/16 (2006.01);
U.S. Cl.
CPC ...
B41J 2/1433 (2013.01); B41J 2/1603 (2013.01); B41J 2/1631 (2013.01); B41J 2/1639 (2013.01); G03F 7/0045 (2013.01); G03F 7/0046 (2013.01); G03F 7/038 (2013.01); G03F 7/0385 (2013.01);
Abstract
A photosensitive negative resin composition including (a) an epoxy-group-containing compound, (b) a first onium salt including a cation moiety structure represented by formula (b1) and an anion moiety structure represented by formula (b2), and (c) a second onium salt including a cation moiety structure represented by formula (c1) and an anion moiety structure represented by formula (c2).