Invention Grant
- Patent Title: Curable composition, cured film, optical filter, laminate, solid image pickup element, image display device, and infrared sensor
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Application No.: US16104657Application Date: 2018-08-17
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Publication No.: US11236215B2Publication Date: 2022-02-01
- Inventor: Daisuke Sasaki
- 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: JPJP2016-033748 20160225
- Main IPC: C08K5/34
- IPC: C08K5/34 ; H01L27/146 ; C08K5/3415 ; C09B53/02 ; C08F2/44 ; C09B69/04 ; C09B23/08 ; G03F7/033 ; G03F7/027 ; C09B23/01 ; G03F7/038 ; C09B67/22 ; C08K5/00 ; C08F2/50 ; C08F220/18 ; C08K3/16 ; C08K5/29 ; C08K5/41 ; C08K5/435 ; C08K5/46 ; C08K5/55 ; C08L33/14 ; G03F7/00 ; H01L31/0232 ; G02B3/00 ; G02B5/20
Abstract:
A curable composition includes: a near infrared absorbing compound that includes a cation having an absorption in a near infrared range and an anion; a salt of an anion that is a component other than the near infrared absorbing compound and has a conjugate acid pKa of −8 or lower; and a curable compound.
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