LED DRIVER, IMAGING APPARATUS, ELECTRONIC INSTRUMENT, AND LIGHT EMITTING METHOD FOR LED

PROBLEM TO BE SOLVED: To provide an LED driver capable of improving a 3D image effect in 3D image photographing under a dark environment.SOLUTION: An LED driver that causes a left LED and a right LED, serving as imaging auxiliary light sources, to emit light with respect to a left imaging part inclu...

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Bibliographische Detailangaben
Hauptverfasser:	INABA KATSUMI, KANEMOTO MORIHITO, MIZUKAMI KOTARO, SHIMAMOTO KOJI
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 ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an LED driver capable of improving a 3D image effect in 3D image photographing under a dark environment.SOLUTION: An LED driver that causes a left LED and a right LED, serving as imaging auxiliary light sources, to emit light with respect to a left imaging part including a left camera and a right imaging part including a right camera, respectively, comprises; an input end to which photographing start timing signals respectively output from the left imaging part and the right imaging part are input; and an output end from which current is respectively output to the left LED and the right LED. In synchronization with the respective photographing start timing signals from the left imaging part and the right imaging part, the LED driver respectively supplies currents with different magnitudes to the left LED and the right LED.