Invention Application
- Patent Title: COMPOSITION, METHOD OF MANUFACTURING COMPOSITION, CURABLE COMPOSITION, CURED FILM, NEAR-INFRARED CUT FILTER, SOLID-STATE IMAGING DEVICE, INFRARED SENSOR, AND CAMERA MODULE
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Application No.: US15447335Application Date: 2017-03-02
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Publication No.: US20170174869A1Publication Date: 2017-06-22
- Inventor: Kyohei ARAYAMA , Takuya TSURUTA , Kazutaka TAKAHASHI , Tetsuya KAMIMURA , Masahiro MORI
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Priority: JP2014-180048 20140904; JP2015-033794 20150224
- Main IPC: C08K5/55
- IPC: C08K5/55 ; C08K5/42 ; C08K5/3432 ; C08K5/20 ; C08K5/435 ; C08K5/3447 ; G03F7/16 ; G03F7/20 ; G03F7/32 ; G03F7/40 ; G03F7/004 ; G03F7/033 ; G03F7/031 ; C09B57/00 ; G02B5/20 ; G02B5/22 ; H01L27/146

Abstract:
Provided are a composition of which dispersibility of particles including a pyrrolopyrrole coloring agent is satisfactory, a method of manufacturing a composition, a curable composition, a cured film using a curable composition, a near-infrared cut filter, a solid-state imaging device, an infrared sensor, and a camera module. The composition includes particles including a coloring agent represented by Formula (1), in which an average secondary particle diameter of the particles is 500 nm or less. R1a and R1b each independently represent an alkyl group, an aryl group, or a heteroaryl group, R2 and R3 each independently represent a hydrogen atom or a substituent, R2 and R3 may be bonded to each other to form a ring, R4's each independently represent a hydrogen atom, an alkyl group, an aryl group, a heteroaryl group, —BR4AR4B, or a metal atom, R4's may form a covalent bond or a coordinate bond with at least one selected form R1a, R1b, or R3, and R4A and R4B each independently represent a hydrogen atom or a substituent.
Information query