Title:
PHOTOSENSITIVE COLORED RESIN COMPOSITION, CURED PRODUCT, COLOR FILTER, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/181403
Kind Code:
A1
Abstract:
Provided is a photosensitive colored resin composition, comprising a color material, an alkali-soluble resin, a photopolymerizable compound, a photoinitiator and a solvent, wherein the photopolymerizable compound contains an acidic group-containing photopolymerizable compound having seven or more unsaturated double bond groups and an acidic group in one molecule and has a molecular weight of 500 or more, and the photoinitiator contains one or more compounds selected from the group consisting of compounds represented by general formula (A) and compounds represented by general formula (B). (The reference symbols in general formula (A) and general formula (B) are as indicated in the specification.)
Inventors:
SAKAI MIKA (JP)
IGARASHI KAZUKI (JP)
IGARASHI KAZUKI (JP)
Application Number:
PCT/JP2022/006063
Publication Date:
September 01, 2022
Filing Date:
February 16, 2022
Export Citation:
Assignee:
DNP FINE CHEMICALS CO LTD (JP)
International Classes:
G03F7/004; G02B5/20; G02F1/1335; G03F7/027; G03F7/031; G09F9/30
Domestic Patent References:
| WO2019188652A1 | 2019-10-03 | |||
| WO2020241328A1 | 2020-12-03 |
Foreign References:
| JP2013195971A | 2013-09-30 |
Attorney, Agent or Firm:
KISHIMOTO, Tatsuhito et al. (JP)
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