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:
Apr. 21, 2025
Filed:
Oct. 20, 2021
Applicant:
Jsr Corporation, Tokyo, JP;
Inventors:
Assignee:
JSR CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03F 7/038 (2005.12); G03F 7/004 (2005.12); G03F 7/20 (2005.12); G03F 7/32 (2005.12);
U.S. Cl.
CPC ...
G03F 7/038 (2012.12); G03F 7/0045 (2012.12); G03F 7/20 (2012.12); G03F 7/325 (2012.12);
Abstract
An object of the present invention is to provide a photosensitive resin composition that can form an insulating film having low dielectric constant and low dielectric loss tangent and undergoing small changes in elongation properties in response to changes in environmental temperature. The photosensitive resin composition of the present invention contains: a polymer (A) having a structural unit (a1) represented by Formula (a1); a crosslinking agent (B); a photocation generator (C); and a compound (D) represented by Formula (D).