Stereoscopic display device

Provided is a stereoscopic display device which allows for the observation of a stereoscopic image with low crosstalk over a wide area. A stereoscopic display device (1) comprises: a display panel (10); a switch liquid crystal panel (20); a control unit; and a position sensor. The switch liquid crys...

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Bibliographische Detailangaben
Hauptverfasser:	FUKUSHIMA HIROSHI, YOSHINO TAKUTO, MURAO TAKEHIRO
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 ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ELECTROGRAPHY FREQUENCY-CHANGING HOLOGRAPHY NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHOTOGRAPHY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	Provided is a stereoscopic display device which allows for the observation of a stereoscopic image with low crosstalk over a wide area. A stereoscopic display device (1) comprises: a display panel (10); a switch liquid crystal panel (20); a control unit; and a position sensor. The switch liquid crystal panel (20) includes: a first substrate (21); a second substrate (22); a liquid crystal layer (23); a first electrode group (211) which is formed on the first substrate (21) and includes a plurality of electrodes arranged at a prescribed electrode interval along an alignment direction which is an in-plane direction of the first substrate (21); and a second electrode group (221) which is formed on the second substrate (22) and includes a plurality of electrodes arranged at the electrode interval along the alignment direction. The first electrode group (211) and the second electrode group (221) are mutually shifted in the alignment direction. The control unit controls the potential of a plurality of electrodes belonging to the first electrode group (211) and the potential of a plurality of electrodes belonging to the second electrode group (221) in accordance with position information.