PHOTOSENSITIVE COLORED RESIN COMPOSITION, COLOR FILTER AND DISPLAY DEVICE

WIPO Patent Application WO/2023/074411

A1

The present invention provides a photosensitive colored resin composition which contains a colorant, an alkali-soluble resin, a photopolymerizable compound, a photoinitiator and a solvent, wherein the alkali-soluble resin comprises at least one resin that is selected from the group consisting of a resin (1) and a resin (2). Resin (1): A resin which is obtained by having a polymer that is obtained by at least polymerizing a monomer, which has an ethylenically unsaturated bond and a cyclic ether skeleton having 2 to 4 carbon atoms, react with an unsaturated carboxylic acid and/or an unsaturated carboxylic acid anhydride, and subsequently react with a substance (E1) after being reacted with a substance (D1), or alternatively, subsequently react with the substance (D1) after being reacted with the substance (E1) Resin (2): A resin which is obtained by having a polymer that is obtained by at least polymerizing a monomer, which has a hydroxyl group and an ethylenically unsaturated bond, react with a substance (D2) and subsequently react with a substance (E2), or alternatively, having the polymer react with the substance (E2) and subsequently react with the substance (D2) Substance (D1, D2): A compound which has an unsaturated bond and a functional group that is reactive with a hydroxyl group Substance (E1, E2): A polybasic acid anhydride

KIMOTO HIROKI (JP)
KOTAKI TOMOHIRO (JP)

PCT/JP2022/038394

May 04, 2023

October 14, 2022

Click for automatic bibliography generation  

DNP FINE CHEMICALS CO LTD (JP)

G02B5/20; C08F290/14; C09B67/20; G03F7/004; G03F7/031; G03F7/038

JP2013254127A	2013-12-19
JP2019078878A	2019-05-23
JP2018131588A	2018-08-23

KISHIMOTO, Tatsuhito et al. (JP)

View/Download PDF      PDF Help

Previous Patent: SURFACE TREATMENT AGENT

Next Patent: PRESS HEAD PRODUCTION METHOD, PRESS HEAD PRODUCTION SYSTEM, AND PRESS HEAD