RADIATION-SENSITIVE RESIN COMPOSITION, PROTRUSION AND SPACER FORMED OF THE SAME, AND LIQUID CRYSTAL DISPLAY ELEMENT EQUIPPED WITH THEM

PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition which is suitably used for simultaneously forming protrusions and spacers of a vertical alignment liquid crystal display element. SOLUTION: The radiation-sensitive resin composition for simultaneously forming the protrusions an...

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1. Verfasser:	SHIHO KOUJI
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR CHEMISTRY CINEMATOGRAPHY COMPOSITIONS BASED THEREON 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 MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MATERIALS THEREFOR METALLURGY NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS ORGANIC MACROMOLECULAR COMPOUNDS 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 THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition which is suitably used for simultaneously forming protrusions and spacers of a vertical alignment liquid crystal display element. SOLUTION: The radiation-sensitive resin composition for simultaneously forming the protrusions and the spacers for the vertical alignment liquid crystal display element contains: a copolymer [A] of an unsaturated carboxylic acid and/or an unsaturated carboxylic acid anhydride (a1), an unsaturated compound having an epoxy group or an oxetanyl group (a2) and an olefinically unsaturated compound other than (a1) and (a2) (a3); 1,2-quinone diazide compound [B]; and a photo-cationic polymerization initiator [C]. COPYRIGHT: (C)2007,JPO&INPIT