SEALING AGENT FOR LIQUID CRYSTAL DROPPING METHODS, LIQUID CRYSTAL DISPLAY PANEL USING SAME, AND METHOD FOR PRODUCING SAME

The present invention addresses the problem of providing a sealing agent for liquid crystal dropping methods, which is not likely to dissolve into liquid crystals during the production of a liquid crystal display panel, and which exhibits high adhesion to a substrate of the liquid crystal display pa...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	MIZOBE YUJI
Format:	Patent
Sprache:	chi ; 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 BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS 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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The present invention addresses the problem of providing a sealing agent for liquid crystal dropping methods, which is not likely to dissolve into liquid crystals during the production of a liquid crystal display panel, and which exhibits high adhesion to a substrate of the liquid crystal display panel after curing. A sealing agent for liquid crystal dropping methods according to the present invention, which solves the above-described problem, contains (A) an epoxy resin, (B) a curable resin that contains at least one (meth)acryloyl group in each molecule, (C) a photopolymerization initiator, and (D) a thermal curing agent. The epoxy resin (A) has an epoxy equivalent weight of 350 or more; a cured product of the epoxy resin (A) has a glass transition temperature of 100 DEG C or less; in the ultraviolet-visible absorption spectrum as determined by dissolving only the photopolymerization initiator (C) in tetrahydrofuran, the wavelength at which the absorbance is 0.1 or more when affirmed from the long wavelengt