COLORED COMPOSITION FOR COLOR FILTERS, AND COLOR FILTER

• Main Authors: KITAMURA, KENICHI, MIYAGAWA, YUKINO, MIYAZAWA, YOSHIMASA, YAMADA, YUKI, YOSHIZAWA, TOSHIHARU, IIDA, YUSUKE, ITO, RIHITO, FUJITA, TAKAKO
• Format: Patent
• Language: English; French; Japanese
• Published: 02.08.2012
• Subjects: ADHESIVES; APPARATUS SPECIALLY ADAPTED THEREFOR; CHEMISTRY; CINEMATOGRAPHY; 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; ELECTROGRAPHY; FREQUENCY-CHANGING; HOLOGRAPHY; LAKES; MATERIALS THEREFOR; 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; ORIGINALS THEREFOR; PAINTS; PHOTOGRAPHY; PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES; PHYSICS; POLISHES; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

Provided is a colored composition for color filters, which comprises a coloring agent, a binder resin and an organic solvent, wherein the coloring agent comprises a phthalocyanine compound represented by formula (1) (wherein X1-X4 and Yl-Y4 independently represent a substituent; M represents Al; Z represents -OP(=O)R1R2; and m1, m2, m3, m4, n1, n2, n3 and n4 independently represent an integer of 0-4). La présente invention concerne une composition colorée pour filtres colorés, qui comporte un agent colorant, une résine liante et un solvant organique, l'agent colorant comportant un composé de phtalocyanine représenté par la formule (1) dans laquelle: X1-X4 et Yl-Y4 représentent indépendamment un substituant; M représente Al; Z représente -OP(=O)R1R2; et m1, m2, m3, m4, n1, n2, n3 et n4 représentent indépendamment un nombre entier de 0 à 4.