Title:
着色組成物、それを用いたカラーフィルタ基板および表示装置
Document Type and Number:
Japanese Patent JP7275579
Kind Code:
B2
Abstract:
The purpose of the present invention is to provide a coloring composition, which has a high color purity and high light transmittance and can suppress a decrease in the light transmittance caused by light irradiation, and a color filter substrate using the coloring composition. The coloring composition according to the present invention comprises a green coloring material having a metal phthalocyanine skeleton and a yellow coloring material comprising C.I. Pigment Yellow 138 and/or C.I. Pigment Yellow 185, wherein the total content of the green coloring material having a metal phthalocyanine skeleton, C.I. Pigment Yellow 138 and C.I. Pigment Yellow 185 is 2-16 mass% inclusive relative to solids.
More Like This:
Inventors:
Takuro Oda
Shota Hashimoto
Tetsuo Yamashita
Shota Hashimoto
Tetsuo Yamashita
Application Number:
JP2018508770A
Publication Date:
May 18, 2023
Filing Date:
February 09, 2018
Export Citation:
Assignee:
Toray Industries, Inc.
International Classes:
C09B67/20; C08F220/06; C08K5/3417; C08L33/14; C09B47/04; C09B47/10; C09B57/04; G02B5/20; G02B5/22; G02F1/1335; G03F7/004; G03F7/027
Domestic Patent References:
| JP2016003288A | ||||
| JP10010314A | ||||
| JP2015151466A | ||||
| JP2016110065A | ||||
| JP2009244747A | ||||
| JP2015078254A | ||||
| JP2014034590A |
Foreign References:
| WO2015122286A1 |