Illumination device attachable to and detachable from an imaging apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9562656
APP PUB NO 20150227024A1
SERIAL NO

14616077

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Abstract

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There is provided an illumination device that is prevented from being increased in size. The illumination device includes a first light source, a second light source, a main capacitor configured to store electric charge for causing the first light source and the second light source to emit light, a first coil electrically connected between the first light source and the main capacitor, and a second coil electrically connected between the second light source and the main capacitor. A radial direction of the first coil and a radial direction of the second coil are parallel to a vertical direction of the illumination device, the first coil and the second coil are aligned with the main capacitor in a horizontal direction of the illumination device, and the first coil is aligned with the second coil in a direction orthogonal to the horizontal direction of the illumination device.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miyakawa, Toshiki Yokohama, JP 21 69
Tenmyo, Yoshiharu Tokyo, JP 31 660

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