Light source device and image pickup device

Details Light source device and image pickup device Light source device and image pickup device

2011-03-01

2011-03-01

Tran, Sinh (Department: 2622)

Television

Camera, system and detail

Combined image signal generator and general image signal...

C348S354000

Reexamination Certificate

active

07898577

ABSTRACT:
A light source device which causes a sufficiently bright subject image to be obtained is provided.The light source device includes a first light-emitting diode10-1which generates illumination light to be applied to a subject, a second light-emitting diode10-2which generates illumination light with wavelength different from the illumination light generated from the first light-emitting diode10-1, and a light-emitting diode drive control section3which independently controls integrated output values (light emission intensities, light emission periods) of the first light-emitting diode10-1and second light-emitting diode10-2in synchronism with image pickup timing at which the subject is photographed.

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