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Patent Searching and Data


Title:
COMPOSITION, FILM, OPTICAL FILTER, SOLID-STATE IMAGING ELEMENT, IMAGE DISPLAY DEVICE, INFRARED SENSOR, CAMERA MODULE, COMPOUND, AND INFRARED ABSORBING AGENT
Document Type and Number:
WIPO Patent Application WO/2022/191044
Kind Code:
A1
Abstract:
Provided is a composition that can form a film having a low fluorescence quantum yield and having excellent spectral properties. This composition includes the pigment represented by formula (1) and a curable composition, wherein, in formula (1), Xa and Xb independently represent =NRX1 or a specific group, RX1 represents a substituent, Ya and Yb independently represent hydrogen atoms or substituents, and R1 and R2 independently represent aliphatic hydrocarbon groups that may have substituents.

Inventors:
SAMEJIMA SUGURU (JP)
MATSUMURA TOKIHIKO (JP)
KATO YUMI (JP)
HARA AKIHIRO (JP)
ORITA RYOJI (JP)
Application Number:
PCT/JP2022/009246
Publication Date:
September 15, 2022
Filing Date:
March 03, 2022
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
International Classes:
C08L101/00; C09B57/00; C09B67/20; C09K3/00; G02B5/20; G02B5/22
Domestic Patent References:
WO2017056831A12017-04-06
Foreign References:
JP2010090313A2010-04-22
JP2015200878A2015-11-12
JP2014240371A2014-12-25
US20180017722A12018-01-18
JP6329626B22018-05-23
Attorney, Agent or Firm:
YONEKURA Junzo et al. (JP)
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