Title:
カラーフィルタ材料用着色組成物、カラーフィルタ材料用着色硬化膜、カラーフィルタ、表示素子及び受光素子
Document Type and Number:
Japanese Patent JP6740705
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a colored composition for a color filter material, which is suitable for forming a colored cured film having high heat resistance.SOLUTION: The colored composition for a color filter material comprises (A) a colorant, (B) a binder resin and (C) a polymerizable compound, in which the (A) colorant comprises a compound represented by the formula below. In the formula, n represents an integer of 1 or more; Rand Reach independently represent a hydrogen atom, a monovalent organic group or a cyano group, and when n is an integer of 2 or more, Rand Rpresent in a plurality of numbers may be the same or different; and R, Rand Reach independently represent a monovalent organic group. However, one of a plurality of Rmay be coupled with Rto form a cyclic structure, and one of a plurality of Rand one of a plurality of Rmay be coupled to form a cyclic structure.SELECTED DRAWING: None
Inventors:
Takuhiro Taniguchi
Natsuko Wada
Kurashi Reishi
Natsuko Wada
Kurashi Reishi
Application Number:
JP2016100959A
Publication Date:
August 19, 2020
Filing Date:
May 20, 2016
Export Citation:
Assignee:
JSR CORPORATION
International Classes:
G02B5/20; C09B23/00; C09B67/20; C09B67/46; G02F1/1335; G03F7/004
Domestic Patent References:
| JP2015132791A | ||||
| JP2013194059A | ||||
| JP5844267B2 | ||||
| JP2014210834A | ||||
| JP2014152251A | ||||
| JP2015532667A | ||||
| JP2014194508A | ||||
| JP10272852A | ||||
| JP63074688A | ||||
| JP62122790A |
Foreign References:
| WO2012144421A1 | ||||
| WO2015083606A1 | ||||
| WO2012101946A1 |
Attorney, Agent or Firm:
Tsuyoshi Yamada
Miho Hirota
Kyoko Hino
Miho Hirota
Kyoko Hino