Photographing apparatus and method to control auxiliary light emission

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United States of America Patent

PATENT NO 8446518
APP PUB NO 20100128162A1
SERIAL NO

12624629

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A photographing apparatus and method are provided that can reduce power consumption by detecting a high precision focusing position for a predetermined range and controlling light emission according to a driving mode when performing focus control. The photographing apparatus includes: a lens movable in an optical axis direction and that focuses a subject image on an imaging surface; a photoelectric converter that converting the subject image into an electric signal; a focusing position detector for detecting a focusing position of the focus lens when at least one main subject image of the subject images is focused on the imaging surface; a focus control unit for controlling a first drive of the focus lens and a second drive of the focus lens that is different from the first drive; a light emitting unit; and a light emitting control unit for controlling for different light emissions during the first and second drive.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG ELECTRONICS CO LTDGYEONGGI DO KOREA SUWON SUWON GYEONGGI-DO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tanaka, Toshiyuki Yokohama, JP 304 4921

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