Title:
COLORED COMPOSITION, COLORED CURED FILM AND METHOD FOR FORMING THE SAME, AND DISPLAY ELEMENT
Document Type and Number:
Japanese Patent JP2018009132
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a colored composition from which a colored pattern that reduces contamination of a liquid crystal layer by a colorant can be formed when a black colored pattern having certain light-shielding property is to be formed, a colored cured film formed from the colored composition and a method for forming the cured film, and a display element including the colored cured film.SOLUTION: The colored composition comprises [A] a polymer, [B] a colorant and [C] a polyfunctional acrylate, in which the colorant comprises (b1) at least one colorant selected from a violet colorant and a brown colorant and (b2) a blue colorant having no phthalocyanine skeleton with a content ratio (b1)/(b2) ranging from 5/95 to 95/5. The colored cured film comprises the (b1) at least one colorant selected from a violet colorant and a brown colorant and the (b2) blue colorant having no phthalocyanine skeleton, in which a content ratio (b1)/(b2) ranges from 5/95 to 95/5. The display element includes the colored cured film.SELECTED DRAWING: None
Inventors:
TANAKA KEI
Application Number:
JP2016140727A
Publication Date:
January 18, 2018
Filing Date:
July 15, 2016
Export Citation:
Assignee:
JSR CORP
International Classes:
C08F290/12; C08F2/44; C08F2/48; C08F283/10; C08G59/32; C09B67/22; G02F1/1339; G03F7/004; G03F7/027; G03F7/031