Mobile device and mobile telephone device having imaging...

Details Mobile device and mobile telephone device having imaging... Mobile device and mobile telephone device having imaging...

2006-08-01

2006-08-01

Perkey, W. B. (Department: 2851)

Photography

With object illumination for exposure

Having preexposure illumination

C396S164000, C396S182000, C396S201000, C455S556100, C348S371000

Reexamination Certificate

active

07085489

ABSTRACT:
Mobile equipment includes LEDs supplied with a current to emit red light, green light and blue light, FETs and a booster circuit for controlling the current supplied. The current supplied is controlled to supply all of the LED with a current of a low level to illuminate an object in a shooting mode with light for illumination. Thus in the shooting mode a white spot light illuminates the object, and the object can clearly be confirmed. At the moment of shooting, a current supplied can be increased at a burst to emit white flashlight to illuminate the object. A satisfactory image can thus be obtained. The source of light for illumination can be formed of miniature, light-weight LED, and does not impair in mobility mobile equipment having the source of light incorporated therein.

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