COLOR FILTER COLORING COMPOSITION AND COLOR FILTER

专利名称：COLOR FILTER COLORING COMPOSITION

AND COLOR FILTER

发明人：ABE YUTA,阿部 悠太申请号：JP2017067280申请日：20170330公开号：JP2018169523A公开日：20181101

专利附图：

摘要：To provide a color filter coloring composition which is excellent in fastness suchas heat resistance, light fastness and chemical resistance, has high luminance andcontrast, and, even in a film as thin as 2-3 μm, exhibits excellent color tone and highcoloring power.SOLUTION: A color filter coloring composition contains a colorant, anacidic resin type dispersant, a binder resin, and an organic solvent. The colorant contains apigment [A1] represented by the following general formula (1). A film thickness is 2.0-3.0μm when a coating is formed with chromaticity coordinates x=0.680 and chromaticity

coordinates y=0.318, where the chromaticity coordinates of the coating is in an XYZcolorimetric system and measured using a light source including quantum dots as aluminous element.SELECTED DRAWING: Figure 1

申请人：TOYO INK SC HOLDINGS CO LTD,東洋インキＳＣホールディングス株式会社

地址：東京都区京橋二丁目２番１号

国籍：JP

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