LIQUID CRYSTAL SEALING MATERIAL AND LIQUID CRYSTAL DISPLAY CELL USING SAME

Disclosed are a photopolymerization initiator having an extremely low possibility of contaminating liquid crystals, and a liquid crystal sealing material using such a photopolymerization initiator. Specifically disclosed is a liquid crystal sealing material which is characterized by containing a rea...

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Hauptverfasser: NISHIHARA, EIICHI, KUDOU, MASARU, HIRANO, MASAHIRO, ITIMURA, SUMIO, ASANO, TOYOHUMI, IMAIZUMI, MASAHIRO, KOGO, MAKIKO, OCHI, NAOYUKI, YOSHII, KOUTA
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creator NISHIHARA, EIICHI
KUDOU, MASARU
HIRANO, MASAHIRO
ITIMURA, SUMIO
ASANO, TOYOHUMI
IMAIZUMI, MASAHIRO
KOGO, MAKIKO
OCHI, NAOYUKI
YOSHII, KOUTA
description Disclosed are a photopolymerization initiator having an extremely low possibility of contaminating liquid crystals, and a liquid crystal sealing material using such a photopolymerization initiator. Specifically disclosed is a liquid crystal sealing material which is characterized by containing a reactive photopolymerization initiator (a) represented by the general formula (1) below and a photocurable resin (b). (1) (In the formula, R
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Specifically disclosed is a liquid crystal sealing material which is characterized by containing a reactive photopolymerization initiator (a) represented by the general formula (1) below and a photocurable resin (b). (1) (In the formula, R&lt;sup L'invention se rapporte à un initiateur de photopolymérisation ayant une très faible possibilité de contaminer des cristaux liquides, et à un matériau d'étanchéification de cristaux liquides utilisant un tel initiateur de photopolymérisation. L'invention décrit spécifiquement un matériau d'étanchéification de cristaux liquides qui est caractérisé par la présence d'un initiateur réactif de photopolymérisation (a) représenté par la formule générale (1) ci-dessous et d'une résine photodurcissable (b). 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(1) (Dans la formule, R&lt;sup</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>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</subject><subject>FREQUENCY-CHANGING</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</subject><subject>METALLURGY</subject><subject>NON-LINEAR OPTICS</subject><subject>OPTICAL ANALOGUE/DIGITAL CONVERTERS</subject><subject>OPTICAL LOGIC ELEMENTS</subject><subject>OPTICS</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PHYSICS</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2006</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPDy8QwM9XRRcA6KDA5x9FEIdnX08fRzV_B1DHEN8gQKOPq5KKCpcfEMDvBxjFRwdvXxUQgNBikPdvR15WFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8eH-RgYGZgZG5pYWRo6GxsSpAgAQQS5E</recordid><startdate>20060316</startdate><enddate>20060316</enddate><creator>NISHIHARA, EIICHI</creator><creator>KUDOU, MASARU</creator><creator>HIRANO, MASAHIRO</creator><creator>ITIMURA, SUMIO</creator><creator>ASANO, TOYOHUMI</creator><creator>IMAIZUMI, MASAHIRO</creator><creator>KOGO, MAKIKO</creator><creator>OCHI, NAOYUKI</creator><creator>YOSHII, KOUTA</creator><scope>EVB</scope></search><sort><creationdate>20060316</creationdate><title>LIQUID CRYSTAL SEALING MATERIAL AND LIQUID CRYSTAL DISPLAY CELL USING SAME</title><author>NISHIHARA, EIICHI ; 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Specifically disclosed is a liquid crystal sealing material which is characterized by containing a reactive photopolymerization initiator (a) represented by the general formula (1) below and a photocurable resin (b). (1) (In the formula, R&lt;sup L'invention se rapporte à un initiateur de photopolymérisation ayant une très faible possibilité de contaminer des cristaux liquides, et à un matériau d'étanchéification de cristaux liquides utilisant un tel initiateur de photopolymérisation. L'invention décrit spécifiquement un matériau d'étanchéification de cristaux liquides qui est caractérisé par la présence d'un initiateur réactif de photopolymérisation (a) représenté par la formule générale (1) ci-dessous et d'une résine photodurcissable (b). (1) (Dans la formule, R&lt;sup</abstract><oa>free_for_read</oa></addata></record>
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subjects CHEMISTRY
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
FREQUENCY-CHANGING
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
title LIQUID CRYSTAL SEALING MATERIAL AND LIQUID CRYSTAL DISPLAY CELL USING SAME
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