Light source apparatus and projection display apparatus
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United States of America Patent
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Jan 23, 2018
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app pub date -
Jan 27, 2016
filing date -
Jan 30, 2015
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Abstract
A light source apparatus according to the present disclosure includes: a first light source unit which emits a blue light in a first direction; a second light source unit which emits a blue light in a second direction which intersects with the first direction; a split/combining optical element which splits the blue lights emitted from the first light source unit and the second light source unit, into a first optical path and a second optical path; a light emitting body which is provided on the first optical path and emits an emission light in response to an excitation light; and a combining optical element which combines the first optical path and the second optical path into one optical path.
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