RADIATION SENSITIVE COMPOSITION FOR COLOR LIQUID CRYSTAL DISPLAY AND COLOR LIQUID CRYSTAL DISPLAY

PROBLEM TO BE SOLVED: To provide a radiation sensitive composition for a color liquid crystal display capable of keeping effective intensity of radiation on a sufficient level in the whole region of a coating film from the top to the bottom and capable of forming a pattern having high hardness in th...

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Bibliographic Details
Main Authors KOYAMA TAKAYOSHI, ABE SHIGERU
Format Patent
LanguageEnglish
Published 03.10.2002
Edition7
Subjects
APPARATUS SPECIALLY ADAPTED THEREFOR
CHEMISTRY
CINEMATOGRAPHY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
ELECTROGRAPHY
HOLOGRAPHY
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
MATERIALS THEREFOR
METALLURGY
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
ORGANIC MACROMOLECULAR COMPOUNDS
ORIGINALS THEREFOR
PHOTOGRAPHY
PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES
PHYSICS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Summary:PROBLEM TO BE SOLVED: To provide a radiation sensitive composition for a color liquid crystal display capable of keeping effective intensity of radiation on a sufficient level in the whole region of a coating film from the top to the bottom and capable of forming a pattern having high hardness in the whole region and an excellent shape. SOLUTION: The radiation sensitive composition contains (A) a colorant, (B) an alkali-soluble resin, (C) a polyfunctional monomer and (D) a photopolymerization initiator, and the erosion rate of the section shape of a pattern formed from the radiation sensitive composition is <= 30% or the radiation sensitive composition contains the components (A)-(D) and (E) a chain transfer agent.
Bibliography:Application Number: JP20010086042