LIQUID CRYSTAL DEVICE, PROJECTION DISPLAY DEVICE, AND ELECTRONIC APPARATUS

PROBLEM TO BE SOLVED: To provide a liquid crystal device which is capable of achieving display with high brightness and high contrast while suppressing light loss in a low-transmittance area due to disclination during application of a voltage.SOLUTION: The liquid crystal device includes: a substrate...

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1. Verfasser:	NAGAE NOBUKAZU
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY 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 ELECTROGRAPHY FREQUENCY-CHANGING HOLOGRAPHY NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHOTOGRAPHY PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a liquid crystal device which is capable of achieving display with high brightness and high contrast while suppressing light loss in a low-transmittance area due to disclination during application of a voltage.SOLUTION: The liquid crystal device includes: a substrate 10; a base 25 arranged so as to face the substrate; a liquid crystal layer 50 held between the substrate 10 and the base 25; pixel electrodes 9 provided on the substrate; a common electrode 16 provided on the base 25; an alignment control part 16c which is provided on the substrate 10 or the base 25 and aligns at least a part of the liquid crystal layer 50 radially slantwise; and a condensing element 21 which is provided on the base 25 on the incident side of illumination light L and condenses the illumination light L impinging on the liquid crystal layer 50. The illumination light L is condensed toward a part of the liquid crystal layer 50 corresponding to a part not provided with the alignment control part 16c so that the alignment control part 16c is surrounded with the illumination light L when viewed in a direction in which the illumination light impinges.