COLORING COMPOSITION, FILM, COLOR FILTER, METHOD FOR FORMING PATTERN, METHOD FOR PRODUCING COLOR FILTER, SOLID-STATE IMAGING DEVICE, AND INFRARED SENSOR

WIPO Patent Application WO/2016/190162

A1

Provided is a coloring composition with which it is possible to form an infrared-permeable film in a state of little noise from visible light. Also provided are a film using a coloring composition, a color filter, a method for forming a pattern, a method for producing a color filter, a solid-state imaging device, and an infrared sensor. A coloring composition containing a coloring material for blocking light of the visible region and an infrared absorber. The coloring material for blocking light of the visible region preferably includes two or more types of chromatic coloring agents and forms black by a combination of two or more types of chromatic coloring agents. Alternatively, the coloring material for blocking light of the visible region preferably includes an organic black coloring agent. The organic black coloring agent is preferably at least one selected from perylene compounds and bisbenzofuranone compounds.

MORI MASAHIRO (JP)
OOTA KAZUYA (JP)
SHIMADA KAZUTO (JP)
ARAYAMA KYOHEI (JP)
TSURUTA TAKUYA (JP)
TAKISHITA HIROTAKA (JP)

PCT/JP2016/064562

December 01, 2016

May 17, 2016

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FUJIFILM CORP (JP)

C09B67/20; C09B3/14; C09B23/00; C09B47/04; C09B57/00; C09B67/22; G02B5/20; G02B5/22; G03F7/004; H01L27/14

WO2006064731A1	2006-06-22
WO2012091083A1	2012-07-05
WO2015166779A1	2015-11-05
WO2016031810A1	2016-03-03

JPH06222211A	1994-08-12
JP2010090313A	2010-04-22
JP2014047302A	2014-03-17

See also references of EP 3299423A4

SIKs & Co. (JP)
Patent business corporation patent firm Sykes (JP)

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