COMPOSITION, METHOD OF MANUFACTURING COMPOSITION, CURABLE
COMPOSITION, CURED FILM, NEAR-INFRARED CUT FILTER, SOLID-STATE
IMAGING DEVICE, INFRARED SENSOR, AND CAMERA MODULE
申请人:FUJIFILM Corporation
公开号:US20170174869A1
公开(公告)日:2017-06-22
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. R
1a
and R
1b
each independently represent an alkyl group, an aryl group, or a heteroaryl group, R
2
and R
3
each independently represent a hydrogen atom or a substituent, R
2
and R
3
may be bonded to each other to form a ring, R
4
's each independently represent a hydrogen atom, an alkyl group, an aryl group, a heteroaryl group, —BR
4A
R
4B
, or a metal atom, R
4
's may form a covalent bond or a coordinate bond with at least one selected form R
1a
, R
1b
, or R
3
, and R
4A
and R
4B
each independently represent a hydrogen atom or a substituent.