Digital camera with flash emission control

Details Digital camera with flash emission control Digital camera with flash emission control

2006-07-11

2006-07-11

Ometz, David (Department: 2622)

Television

Camera, system and detail

With object or scene illumination

C348S362000

Reexamination Certificate

active

07075578

ABSTRACT:
A plurality of photosensors are provided as light measuring elements at respectively different positions within a space between an optical unit and an image sensor so as to be outside the optical path of the direct light from a photographic subject entering through an optical unit. The plurality of photosensors detect the brightness of the image sensing surface of the image sensor during photoelectric conversion by the image sensor. For this reason a light adjusting controller is capable of performing light adjusting control simultaneously with a main photography operation by controlling the flash emission based on the amount of light detected by the plurality of photosensors during image sensing.

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patent: 5517243 (1996-05-01), Kudo et al.
patent: 5621494 (1997-04-01), Kazumi et al.
patent: 5678079 (1997-10-01), Ogawa
patent: 6035135 (2000-03-01), Okamura
patent: 6445884 (2002-09-01), Yahav
patent: 6654062 (2003-11-01), Numata et al.
patent: 01145639 (1989-06-01), None

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