RADIATION SENSITIVE RESIN COMPOSITION, PROTRUSION AND SPACER MADE THEREFROM, AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING THEM

The radiation-sensitive resin composition for simultaneously forming the protrusions and the spacers of the vertical alignment liquid crystal display element contains: (A) a copolymer which has a carboxyl group and an epoxy group, and of which the ratio (Mw/Mn) of the weight average molecular weight...

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Bibliographische Detailangaben
1. Verfasser:	SHIHO HIROSHI
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY MATERIALS THEREFOR ORIGINALS THEREFOR PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS
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Beschreibung
Zusammenfassung:	The radiation-sensitive resin composition for simultaneously forming the protrusions and the spacers of the vertical alignment liquid crystal display element contains: (A) a copolymer which has a carboxyl group and an epoxy group, and of which the ratio (Mw/Mn) of the weight average molecular weight (Mw) in terms of polystyrene to the number average molecular weight (Mn) in terms of polystyrene measured with gel permeation chromatography is 1.7 or less; (B) a polymerizable compound with an ethylenically unsaturated bond; and (C) a radiation-sensitive polymerization initiator.