PHOTOSENSITIVE COLORING COMPOSITION, COLOR FILTER, METHOD FOR PRODUCING COLOR FILTER, ORGANIC EL LIQUID CRYSTAL DISPLAY DEVICE, AND COLOR FILTER FORMING KIT

• Main Authors: TAGUCHI YOSHINORI, OOTA KAZUYA, KAWANO TAKATSUGU
• Format: Patent
• Language: English
• Published: 19.05.2016
• Subjects: APPARATUS SPECIALLY ADAPTED THEREFOR; 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; ELECTROGRAPHY; FREQUENCY-CHANGING; HOLOGRAPHY; MATERIALS THEREFOR; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICAL LOGIC ELEMENTS; OPTICS; ORIGINALS THEREFOR; PHOTOGRAPHY; PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES; PHYSICS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

Provided is a photosensitive coloring composition of the present invention including a polymerization initiator (a) with an absorption coefficient at 365 nm in methanol of 1.0×103 mL/gcm or more, a polymerization initiator (b) with an absorption coefficient at 365 nm in methanol of 1.0×102 mL/gcm or less and an absorption coefficient at 254 nm in methanol of 1.0×103 mL/gcm or more, a compound (c) which has an unsaturated double bond, an alkali-soluble resin (d), and a coloring material (e), in which, in the total solid content of the photosensitive coloring composition, the content of the polymerization initiator (a) is 1.5 mass % to 10 mass % and the content of the polymerization initiator (b) is 1.5 mass % to 7.5 mass %.