Image-taking apparatus

Details Image-taking apparatus Image-taking apparatus

2006-02-21

2009-11-10

Perkey, W B (Department: 2862)

Photography

Flash system responsive to focal length or distance

C396S157000, C396S164000

Reexamination Certificate

active

07616874

ABSTRACT:
An image-taking apparatus includes two-dimensionally arranged LEDs for emitting fill lights to eradiation areas. The image-taking apparatus also includes light-receiving sensors for respectively receiving reflected lights from the irradiation areas. The amount of the fill lights or the emission and ceasing of the fill lights are independently controlled so that a correct exposure can be obtained.

REFERENCES:
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patent: 6993255 (2006-01-01), Braun et al.
patent: 4-371940 (1992-12-01), None
patent: 6-203986 (1994-07-01), None
patent: 8-292469 (1996-11-01), None
patent: 2000-111982 (2000-04-01), None
patent: 2000-338563 (2000-12-01), None
patent: 2001-215579 (2001-08-01), None

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