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. 18, 2025
Filed:
Sep. 13, 2021
Fujifilm Corporation, Tokyo, JP;
Atsuyasu Nozaki, Shizuoka, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
There are provided a curable resin composition containing at least one polymer precursor selected from the group consisting of a polyimide precursor and a polybenzoxazole precursor, where the polymer precursor has a heterocyclic ring structure containing two or more nitrogen atoms and an acid value of the polymer precursor is 1 mmol/g or less, a cured film that is obtained by curing the curable resin composition, a laminate that includes the cured film, a method for manufacturing the cured film, and a semiconductor device including the cured film or the laminate, and a novel polymer precursor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile