THREE-DIMENSIONAL DISPLAY USING LIGHT EMITTING DIODE

PROBLEM TO BE SOLVED: To perform a three-dimensional display without using looking glasses by making a depth shallow. SOLUTION: In a three-dimensional display, a lenticular lens 3 is disposed in parallel to an LED flat display 1 on the front face of the LED flat display 1 on which a lot of RGB light...

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Bibliographische Detailangaben
Hauptverfasser:	NISHIDA NOBUO, YAMAMOTO HIROTSUGU, HAYAZAKI YOSHIO
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 BASIC ELECTRIC ELEMENTS CINEMATOGRAPHY ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELECTROGRAPHY HOLOGRAPHY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHOTOGRAPHY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To perform a three-dimensional display without using looking glasses by making a depth shallow. SOLUTION: In a three-dimensional display, a lenticular lens 3 is disposed in parallel to an LED flat display 1 on the front face of the LED flat display 1 on which a lot of RGB light emitting diodes are arranged in a plane. Further, in the three-dimensional display, an auxiliary lenticular lens 4 which focuses an image by decreasing the picture element pitch of the LED flat display 1 is disposed between the lenticular lens 3 and the LED flat display 1, and an image focused by the auxiliary lenticular lens 4 is again focused by the lenticular lens 3 on the eye position of an observer. COPYRIGHT: (C)2003,JPO