LIGHT PROJECTING APPARATUS

Number of patents in Portfolio can not be more than 2000

United States of America

SERIAL NO

16387457

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In a light projecting apparatus including a laser light source, a light projecting apparatus 1 is divided into a laser-light-source module 10 and a light-projecting optical module 30. In the laser-light-source module 10, laser beams from a plurality of laser light sources 15 are combined by a beam combiner 18. The laser-light-source module 10 and the light-projecting optical module 30 are connected to each other by an optical fiber in a cable 40. A laser beam formed by the beam combiner 18 is transmitted through the optical fiber to the light-projecting optical module 30, received by a fiber receptacle 31, and projected. In the laser-light-source module 10, a fiber-breakage countermeasure section 20 that detects breakage of the optical fiber and takes countermeasures against the breakage is disposed.

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Patent Owner(s)

Patent OwnerAddress
SHARP KABUSHIKI KAISHA1 TAKUMI-CHO SAKAI-KU SAKAI CITY OSAKA 590-8522 590-8522

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HAYASE, YUKIHIDE Sakai City, JP 1 0
MORIGAMI, MASANORI Sakai City, JP 8 39

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