Patent ID: 9354367
Filing Date: 2016-05-31
CPC Classification: C09B,C09D,G02B,G02F,G03F,H01L

Claim Text:
1. A color material dispersion liquid comprising a color material represented by the following general formula (I), a polymer dispersant in which a nitrogen atom is contained in a main or side chain thereof, and a solvent having a solubility of the color material of 0.1 (mg/10 g solvent) or less at 23° C., wherein molybdenum and tungsten are contained in a polyoxometalate anion in the color material, and a molar ratio between the molybdenum and the tungsten is 0.4:99.6 to 15:85: wherein A is an “a”-valent organic group in which a carbon atom directly bound to N has no π bond, and the organic group is an aliphatic hydrocarbon group having a saturated aliphatic hydrocarbon group at least at a terminal position directly bound to N, or an aromatic group having the aliphatic hydrocarbon group having a saturated aliphatic hydrocarbon group at least at a terminal position directly bound to N, and O, S, N can be contained in a carbon chain of the organic group; B wherein each of “a” and “c” is an integer of 2 or more; each of “b” and “d” is an integer of 1 or more; “e” is 0 or 1 and there is no bond when “e” is 0; and “e”s can be the same or different.