PIGMENT COMPOSITION PROCESSED PIGMENT AND DISPERSION OF PROCESSED PIGMENT WHICH ARE USED IN THE PREPARATION OF COLOR FILTER

• Main Authors: JANG, MIN SIK, KIL, GA HYE
• Format: Patent
• Language: English; Korean
• Published: 14.06.2017
• 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

본 발명은 컬러필터용 안료배합물, 가공안료 및 이로부터 제조된 가공안료 분산액에 관한 것으로서, 본 발명에 따른 PY185 안료 함유 안료배합물은 특정 조제를 포함함으로써 전처리 밀링(안료가공, pigmentation)을 통해 PY185 안료를 안정적으로 분산시킬 수 있다. 따라서, 본 발명의 안료배합물로부터 제조되는 가공안료 및 상기 가공안료를 포함하는 분산액은 휘도 및 콘트라스트가 크게 향상된 컬러필터의 제조에 유용하게 사용될 수 있다.