Title:
COMPOSITION, COLOR FILTER, LIQUID CRYSTAL DISPLAY, AND LIGHT EMITTING DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2018025701
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a composition that reduces a color difference before and after high temperature heating, a color filter formed by using the composition, and a liquid crystal display and a light emitting display device including the color filter.SOLUTION: A composition contains (A) a compound represented by the following general formula (1), (B) a binder component, (C) solvent, and (D) a dye salt-forming coloring material. In the general formula (1), Q is a sulfur atom or oxygen atom. Rand Rare each independently a halogen atom, alkyl group, arylalkyl group, acyl group, alkoxy group, or alkylthio group. The plurality of Rand Rmay each independently form a ring with adjacent substituents together with a carbon atom bonded thereto. n and m are each independently an integer of 0 or more and 4 or less.SELECTED DRAWING: None
Inventors:
ITO YOHEI
OGURA NORIHIRO
OGURA NORIHIRO
Application Number:
JP2016158260A
Publication Date:
February 15, 2018
Filing Date:
August 10, 2016
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
G02B5/20; G02F1/1335; G03F7/004; G03F7/038; H01L51/50; H05B33/12
Attorney, Agent or Firm:
Kishimoto Tatsuto
Akihiko Yamashita
Akihiko Yamashita