A polarizer and liquid crystal display element

This application discloses a polarizer, comprising: a micro-lens array or micro-prism array as a means converting an incoming non-polarized light into a plurality of identical non-polarized light beams; a polarizing means dividing said plurality of non-polarized light beams into polarized transmitte...

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Bibliographische Detailangaben
Hauptverfasser:	KHAN, IR GVON, SHISHKINA, ELENA JURIEVNA, VOROZHTSOV, GEORGY NIKOLAEVICH, KARPOV, IGOR NIKOLAEVICH, BELYAEV, SERGEI VASILIEVICH, MIROSHIN, ALEXANDR ALEXANDROVICH, MALIMONENKO, NIKOLAI VLADIMIROVICH
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	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 NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS 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
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Beschreibung
Zusammenfassung:	This application discloses a polarizer, comprising: a micro-lens array or micro-prism array as a means converting an incoming non-polarized light into a plurality of identical non-polarized light beams; a polarizing means dividing said plurality of non-polarized light beams into polarized transmitted and reflected light beams having different polarizations; a means for changing of the polarization and the direction of the light beams reflected from said polarizing means, thereby substantially converting light beams, re-reflected from said means for changing of the polarization, to same polarization and direction as light beams, transmitted through said polarizing means; said means for changing of the polarization and direction of the light beams comprises a sectioned mirror; said sectioned mirror is optically co-ordinated with said micro-lens array or micro-prism array. Also disclosed is a liquid-crystal display element, comprising a layer of liquid crystal disposed between a first and second plates, at least on one surface of which electrodes and at least one polarizer, as defined above, are disposed.