Light projecting device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10605437
APP PUB NO 20180202633A1
SERIAL NO

15742855

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In order to make it possible to image the surface of a workpiece from a plurality of directions without reducing the amount of light to be projected to the workpiece, a light projection device having light emitting surfaces opposite to the workpiece and formed with a slit allowing light reflected by the workpiece to pass from the light emitting surface side toward an opposite side thereof is adapted such that the slit is formed in a tapered shape whose width gradually increases from the light emitting surface side toward the opposite side.

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Patent Owner(s)

  • CCS INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miyatake, Atsushi Kyoto, JP 9 128
Yagi, Motonao Kyoto, JP 1 2

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