Light source apparatus, image projection apparatus, and control apparatus that control multiple light sources at different lighting timings

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United States of America Patent

PATENT NO 11112688
SERIAL NO

16549352

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Abstract

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A light source apparatus includes a first light source, a second light source configured to emit light with a different wavelength than that of the first light source; and a controller for controlling each of the first and second light sources. The controller provides a control such that the second light source takes a longer time from a lighting start to a lighting completion than the first light source, and the second light source starts lighting earlier than the first light source.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hoshino, Kimiya Utsunomiya, JP 3 8

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