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. 22, 2014
Filed:
Jun. 29, 2012
Naoki Inoue, Haibara-gun, JP;
Naoki Inoue, Haibara-gun, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
An actinic ray-sensitive or radiation-sensitive resin composition of the present invention contains a resin (P) which includes a repeating unit (A) having an ionic structural moiety which generates an acid anion by being decomposed due to irradiation with actinic rays or radiation, a repeating unit (B) having a proton acceptor moiety, and a repeating unit (C) having a group which generates an alkali soluble group by being decomposed by the action of an acid, and the resin (P) has at least one repeating unit which is represented by the general formulae (I) to (III) below as the repeating unit (A) (the reference numerals in the general formulae represent the meaning of the description in the scope of the claims and the specifications).