Invention Grant
- Patent Title: Pattern-forming composition, film, infrared cut filter, infrared transmitting filter, solid image pickup element, infrared sensor, and camera module
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Application No.: US16819675Application Date: 2020-03-16
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Publication No.: US11586108B2Publication Date: 2023-02-21
- Inventor: Kyohei Arayama
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JPJP2017-179153 20170919,JPJP2018-154670 20180821
- Main IPC: G03F7/00
- IPC: G03F7/00 ; C08F220/06 ; C08F220/68 ; G03F7/033 ; G03F7/038 ; G03F7/039
Abstract:
Provided is a pattern-forming composition, including: an infrared absorbing colorant; and at least one compound selected from the group consisting of a resin having a glass transition temperature of 150° C. to 300° C. and a precursor of a resin having a glass transition temperature of 150° C. to 300° C.
Public/Granted literature
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