THERMOSETTING LIQUID CRYSTAL SEALING MATERIAL FOR LIQUID CRYSTAL DROPPING METHOD, AND LIQUID CRYSTAL DISPLAY CELL USING THE SAME

PROBLEM TO BE SOLVED: To provide a thermosetting liquid crystal sealing material for a liquid crystal dropping method which dispenses wit the need for ultraviolet irradiation of the liquid crystal sealing section, and further, to provide the liquid crystal sealing material suited for a thermosetting...

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Bibliographische Detailangaben
Hauptverfasser:	TAKEMURA KOICHI, SAKANO TSUNETOSHI, HASHIMOTO MASANORI, NAMIKI TSUTOMU, HIROTA TAKENORI, KAMI NAOMI
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES 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 DYES FREQUENCY-CHANGING MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PHYSICS POLISHES 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 thermosetting liquid crystal sealing material for a liquid crystal dropping method which dispenses wit the need for ultraviolet irradiation of the liquid crystal sealing section, and further, to provide the liquid crystal sealing material suited for a thermosetting liquid crystal dropping method, which causes only low contamination of the liquid crystal, of which the adhesive strength is strong, of which the sealing linearity is superior, of which the pot lifetime at room temperature is long, and with which reduction of the cell gap is facilitated. SOLUTION: The thermosetting liquid crystal sealing material contains a (meth)acrylic epoxy resin (a); a multifunctional hydrazide compound (b); an inorganic filler (c); a setting accelerator (d); fumed silica (e); a polythiol (f); and a bisphenol S epoxy resin (g) with an alkylene oxide added thereto. COPYRIGHT: (C)2011,JPO&INPIT