LIQUID CRYSTAL DISPLAY DEVICE

PURPOSE:To enable display overall uniform in quality and free from unevenness and high in contrast and good in recognizability even through matrix address driving by forming resin films on a pair of transparent electrode bases on the sides in contact with liquid crystals, and rubbing the surface of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KIKUCHI ISAKO, MOCHIZUKI HIDEAKI, TATEMICHI TOSHIO
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:	PURPOSE:To enable display overall uniform in quality and free from unevenness and high in contrast and good in recognizability even through matrix address driving by forming resin films on a pair of transparent electrode bases on the sides in contact with liquid crystals, and rubbing the surface of each of said films in the prescribed direction. CONSTITUTION:A film 3 of a polymer of a triazine monomer and bismaleimide is formed on a transparent conductive In2O3 electrode 2 formed on a transparent glass base 1. The film 3 is rubbed in the prescribed direction with cloth. These bases 1, 4 are opposed so as to cause both rubbing directions to cross each other at right angles, and nematic liquid crystals having positive anisotropy or a mixture 7 of said liquid crystals and an optical activator are sealed in. A linear polarizing plate 8 is pasted to the outside of the base 1 so as to arrange its polarizing axis in parallel to the rubbing direction. Another linear polarizing plate 9 is pasted to the outside of the base 4 so as to arrange its polarizing axis in parallel to the rubbing direction.