Title:
COLORING COMPOSITION, FILM, OPTICAL FILTER, SOLID-STATE IMAGING ELEMENT, IMAGE DISPLAY DEVICE, AND COMPOUND
Document Type and Number:
WIPO Patent Application WO/2023/037828
Kind Code:
A1
Abstract:
A coloring composition with which colored article with resistance against light can be obtained, a film that uses this coloring composition, an optical filter, a solid-state imaging element, an image display device, and a novel compound are provided. This coloring composition contains the compound represented by formula 1, and a solvent. In formula 1, X represents N or CR8, R1-R9 independently represent a hydrogen atom or a monovalent substituent, and two or more of R1-R9 optionally bind together to form a ring.
Inventors:
FURUYAMA HIDETOMO (JP)
TSURUTA TAKUYA (JP)
YASUHARA YUICHI (JP)
KANEKO YUSHI (JP)
KAWASHIMA TAKASHI (JP)
TSURUTA TAKUYA (JP)
YASUHARA YUICHI (JP)
KANEKO YUSHI (JP)
KAWASHIMA TAKASHI (JP)
Application Number:
PCT/JP2022/030920
Publication Date:
March 16, 2023
Filing Date:
August 16, 2022
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G03F7/004; C09B57/04; C09B67/20; G02B5/20; G02B5/22; G02F1/1335; H01L27/146
Foreign References:
| JPH05131765A | 1993-05-28 | |||
| JPH05585A | 1993-01-08 |
Attorney, Agent or Firm:
YONEKURA Junzo et al. (JP)
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