COLORING COMPOSITION, LIGHT ABSORPTION ANISOTROPIC FILM, LAMINATE, AND IMAGE DISPLAY DEVICE

To provide a coloring composition with which a light absorption anisotropic film having excellent light resistance can be formed, a light absorption anisotropic film, a laminate, and an image display device.SOLUTION: A coloring composition according to the invention contains a dichroic dye compound...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KATO TAKASHI, IBARAKI AYAKO, KATO YUMI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADHESIVES CHEMISTRY DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING DYES ELECTRICITY FREQUENCY-CHANGING LAKES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS PHYSICS POLISHES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	To provide a coloring composition with which a light absorption anisotropic film having excellent light resistance can be formed, a light absorption anisotropic film, a laminate, and an image display device.SOLUTION: A coloring composition according to the invention contains a dichroic dye compound having an azo group, and an oxidant or a singlet oxygen quencher.SELECTED DRAWING: None 【課題】本発明の課題は、耐光性に優れた光吸収異方性膜を形成できる着色組成物、光吸収異方性膜、積層体および画像表示装置を提供することである。【解決手段】本発明の着色組成物は、アゾ基を有する２色性色素化合物と、酸化剤または一重項酸素クエンチャーと、を含有する。【選択図】なし