Title:
Colorant dispersion for a color filter, a coloring material, a color filter, liquid crystal display shows device, and an organic light emitting display device
Document Type and Number:
Japanese Patent JP6319205
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a color material dispersion liquid for color filter that has excellent heat resistance and can form coatings with high luminance.SOLUTION: A color material dispersion liquid for color filter contains (A) a color material, (B) a dispersant, and (C) a solvent, and the (A) color material includes a specific color material (A-1) and a metallic lake color material of a rhodamine-based acid dye (A-2).
Inventors:
Norihiro Ogura
Murata Tomoki
Fumiyasu Murakami
Masato Okada
Hiroaki Segawa
Murata Tomoki
Fumiyasu Murakami
Masato Okada
Hiroaki Segawa
Application Number:
JP2015129235A
Publication Date:
May 09, 2018
Filing Date:
June 26, 2015
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
G02B5/20; C09B11/00; C09B11/12; C09B11/28; C09B63/00; C09B67/20; C09B67/22; C09B67/46; G02F1/1335; G09F9/30; H01L27/32; H01L51/50; H05B33/12
Domestic Patent References:
| JP2010047539A | ||||
| JP2006152223A | ||||
| JP200181348A | ||||
| JP201026334A |
Foreign References:
| WO2012144521A1 |
Attorney, Agent or Firm:
Kishimoto Tatsuto
Akihiko Yamashita
Akihiko Yamashita