Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Iwao Komazaki0
Eiji Yamamoto0
Date of Patent
May 29, 2012
0Patent Application Number
126516480
Date Filed
January 4, 2010
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A light source device includes an excitation light source which generates excitation light, a fluorescent member containing a fluorescent substance which absorbs the excitation light to generate fluorescence, an emitting side optical member which is provided on an emitting end face of the fluorescent member, and a reflector which is provided on the side surface of the fluorescent member. The reflector has an optical property of reflecting the excitation light and the fluorescence. The emitting side optical member has an optical property of reflecting the excitation light and transmitting the fluorescence.
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