Title:
Light equipment
Document Type and Number:
Japanese Patent JP6059406
Kind Code:
B2
Abstract:
A light source device includes: a rotating body configured to be rotated with a rotating shaft as a center; a plurality of phosphors arranged on a plurality of circumferences of different radii with the rotating shaft as the center in the rotating body, and configured to be excited by being irradiated with light and generate fluorescence; and a light source portion configured to radiate excitation light for making one phosphor arranged on a predetermined circumference among the plurality of phosphors generate the fluorescence, and configured to radiate the excitation light to an area other than a straight line passing from the rotating shaft through an irradiation position at which the one phosphor is irradiated with the excitation light, in a phosphor different from the one phosphor among the plurality of phosphors.
Inventors:
Yusuke Yabe
Hiroyuki Kamee
Ishikawa
Hiroyuki Kamee
Ishikawa
Application Number:
JP2016520172A
Publication Date:
January 11, 2017
Filing Date:
September 04, 2015
Export Citation:
Assignee:
Olympus Endo Technology America Inc.
International Classes:
A61B1/06; F21S2/00; F21V7/22; F21V9/16; F21V9/40; F21V29/10; F21V29/502
Attorney, Agent or Firm:
Susumu Ito
Yasushi Hasegawa
Osamu Shinoura
Yasushi Hasegawa
Osamu Shinoura
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