FILM WITH ALIGNMENT FILM AND OPTICAL DEVICE

Disclosed is a film with alignment film which enables to exhibit stable liquid crystal orientation. This film with alignment film is excellent in adhesion between layers, thereby having high durability and excellent reworkability. Also disclosed is an optical device using such a film with alignment...

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Bibliographische Detailangaben
1. Verfasser:	NAKAMURA RUNA
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 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 FREQUENCY-CHANGING GENERAL PROCESSES OF COMPOUNDING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	Disclosed is a film with alignment film which enables to exhibit stable liquid crystal orientation. This film with alignment film is excellent in adhesion between layers, thereby having high durability and excellent reworkability. Also disclosed is an optical device using such a film with alignment film. Specifically disclosed is a film with alignment film comprising at least resin base and an alignment film which is characterized by having a photocurable resin layer arranged between the resin base and the alignment film and formed by using a photocleavage-type photopolymerization initiator. Also specifically disclosed is an optical device comprising at least a resin base, an alignment film and an optical function layer which is characterized by having a photocurable resin layer arranged between the resin base and the alignment film and formed by using a photocleavage-type photopolymerization initiator.