Invention Grant
- Patent Title: Curable composition, film, optical filter, solid image pickup element, image display device, and infrared sensor
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Application No.: US16442012Application Date: 2019-06-14
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Publication No.: US11117986B2Publication Date: 2021-09-14
- Inventor: Tetsushi Miyata , Hiromu Koizumi
- 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: JPJP2017-016784 20170201,JPJP2017-235033 20171207
- Main IPC: C08F20/28
- IPC: C08F20/28 ; C08F20/30 ; C08J5/18 ; C08K5/00 ; C08K5/07 ; C08K5/3417 ; C08K5/353 ; C08K5/41 ; G02B5/22 ; C08F2/50

Abstract:
A curable composition includes: a near infrared absorbing colorant; and a polymerizable monomer that has a group having an unsaturated double bond, in which the near infrared absorbing colorant is a compound that includes a π-conjugated plane having a monocyclic or fused aromatic ring, a content of the near infrared absorbing colorant is 10 mass % or higher with respect to a total solid content of the curable composition, and a content of a polymerizable monomer that has at least one group selected from an acid group or a hydroxyl group and a group having an unsaturated double bond is 50 mass % or lower with respect to a total mass of all the polymerizable monomers.
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