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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.:

US 12422750 B1

PDFFull Text
Date of Patent:
Sep. 23, 2025

Filed:

Feb. 16, 2022

Method of manufacturing cured film, photocurable resin composition, method of manufacturing laminate, and method of manufacturing semiconductor device

Applicant:

Fujifilm Corporation, Tokyo, JP;

Inventors:

Kazuomi Inoue, Shizuoka, JP;

Yuichiro Enomoto, Shizuoka, JP;

Kazuto Shimada, Shizuoka, JP;

Assignee:

FUJIFILM Corporation, Tokyo, JP;

Attorney:

JCIPRNET

Primary Examiner:

John S Chu

Int. Cl.
CPC ...
G03F 7/20 (2006.01); C08G 73/10 (2006.01); G03F 7/037 (2006.01); G03F 7/038 (2006.01); G03F 7/075 (2006.01); G03F 7/38 (2006.01); G03F 7/40 (2006.01);
U.S. Cl.
CPC ...
G03F 7/037 (2013.01); C08G 73/1042 (2013.01); C08G 73/106 (2013.01); G03F 7/0758 (2013.01); G03F 7/2004 (2013.01); G03F 7/2024 (2013.01);
Abstract

There are provided a method of manufacturing a cured film, including a first exposure step of exposing a part of a photocurable film formed from a photocurable resin composition, a development step of developing the photocurable film after the exposure with a developing solution to obtain a pattern, and a second exposure step of exposing the pattern with light including light having a wavelength different from a wavelength of light used in the first exposure step, where the photocurable resin composition has a specific constitution, a photocurable resin composition that is used in the method of manufacturing the cured film, a method of manufacturing a laminate including the method of manufacturing a cured film, and a method of manufacturing an electronic device, which includes the method of manufacturing the cured film.

Find Patent Forward Citations

Inoue, Kazuomi. (2025). Method of manufacturing cured film, photocurable resin composition, method of manufacturing laminate, and method of manufacturing semiconductor device (U.S. Patent No. 12422750). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12422750

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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