Invention Grant
- Patent Title: Curable composition, method of manufacturing curable composition, film, infrared cut filter, infrared transmitting filter, pattern forming method, and device
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Application No.: US15821160Application Date: 2017-11-22
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Publication No.: US10719012B2Publication Date: 2020-07-21
- Inventor: Kazuya Oota , Masahiro Mori , Kazuto Shimada
- 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: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@5f29571
- Main IPC: G03F7/029
- IPC: G03F7/029 ; G03F7/033 ; G03F7/16 ; G02B5/22 ; G03F7/00 ; G03F7/031 ; C08K5/33 ; G03F7/105 ; G03F7/038 ; C08K5/3415 ; C08L101/00 ; C08L63/00 ; G02B5/20 ; C08G59/32 ; C08G59/50 ; C08K5/00 ; G03F7/20 ; G03F7/32 ; G03F7/40 ; H01L27/146 ; H01L27/148
Abstract:
A curable composition includes: an α-type oxytitanium phthalocyanine pigment; and a curable compound. A method of manufacturing a curable composition includes a step of dispersing an α-type oxytitanium phthalocyanine pigment and a pigment other than an oxytitanium phthalocyanine pigment in the presence of a solvent. A film, an infrared cut filter, and an infrared transmitting filter are formed using the curable composition. A pattern forming method includes: a step of forming a curable composition layer on a support using the curable composition; and a step of forming a pattern on the curable composition layer using a photolithography method or a dry etching method. The device is a solid image pickup element, an infrared sensor, or an image display device including the film.
Public/Granted literature
Information query
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