Polymer Stabilized Vertical Alignment Liquid Crystal Display Panel and Liquid Crystal Display

The present invention provides a polymer stabilized vertical alignment liquid crystal display panel. It comprises a first substrate, a second substrate, a liquid crystal layer disposed between the two substrates, and a bezel sealant for sealing liquid crystal molecules between the two substrates. Th...

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Bibliographische Detailangaben
Hauptverfasser:	HUANG HONG-JI, ZHONG XINHUI, LEE KUANNG
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY 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 MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-LINEAR OPTICS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PAINTS PHYSICS POLISHES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	The present invention provides a polymer stabilized vertical alignment liquid crystal display panel. It comprises a first substrate, a second substrate, a liquid crystal layer disposed between the two substrates, and a bezel sealant for sealing liquid crystal molecules between the two substrates. The liquid crystal layer material comprises negative liquid crystal molecules, stabilizer, and reactive monomers polymerizable when irradiated with ultraviolet light. The bezel sealant comprises epoxy resin, curing agent, methacrylate resin or acrylate resin, photoinitiator, filler, and silane coupling agent. The present invention provides a liquid crystal display correspondingly. According to the embodiment of the present invention, the dissolution of the methacrylate resin or acrylate resin in the bezel sealant by the liquid crystal medium is prevented to avoid the over-sized bumps formed in the periphery of the bezel. Light leakage phenomenon in the periphery of the bezel is decreased to increase product yield rate.