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Title:
PHOTOSENSITIVE COLORED RESIN COMPOSITION, COLOR FILTER, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/120268
Kind Code:
A1
Abstract:
A photosensitive colored resin composition comprising a colorant, a block copolymer having an acidic group and/or a graft copolymer having an acidic group, an alkali-soluble resin which is a random copolymer having an acidic group, a photopolymerizable compound, a photoinitiator, and a solvent, wherein the colorant comprises a specific phthalocyanine compound.

Inventors:
TSUKAMOTO RIKITAKA (JP)
NISHIUMA CHIE (JP)
INOUE NAGISA (JP)
Application Number:
PCT/JP2022/045608
Publication Date:
June 29, 2023
Filing Date:
December 12, 2022
Export Citation:
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Assignee:
DNP FINE CHEMICALS CO LTD (JP)
International Classes:
G03F7/004; C07C323/32; C09B47/18; C09B67/20; G02B5/20; G03F7/031; G03F7/038; G09F9/30; H05B33/12; H10K50/00; H10K59/00
Foreign References:
JP2020201373A2020-12-17
JP2015069125A2015-04-13
JP2021147490A2021-09-27
JP2019528331A2019-10-10
Attorney, Agent or Firm:
KISHIMOTO, Tatsuhito et al. (JP)
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