Title:
LIGHT SOURCE DEVICE AND ILLUMINATION APPARATUS COMPRISING LIGHT SOURCE DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/147943
Kind Code:
A1
Abstract:
This light source device comprises a light source module as well as a light guide member for propagating the light rays of the light source module, the light rays of the light source module being incident thereon from an end part, and the light source device having a light extraction structure whereby the light rays propagated through the light guide member are extracted to the exterior for illumination, wherein a fixed part provided to the light guide member, the fixed part being provided with a pipe part enclosing the light guide member and comprising the light source module, is retained by a retaining part provided to the interior of the pipe part.
Inventors:
INOUE SHOTA
KURIMOTO EIJI
HAYASHI TADAO
TSUTSUMI YASUKI
KURIMOTO EIJI
HAYASHI TADAO
TSUTSUMI YASUKI
Application Number:
PCT/JP2012/061444
Publication Date:
November 01, 2012
Filing Date:
April 27, 2012
Export Citation:
Assignee:
SHARP KK (JP)
INOUE SHOTA
KURIMOTO EIJI
HAYASHI TADAO
TSUTSUMI YASUKI
INOUE SHOTA
KURIMOTO EIJI
HAYASHI TADAO
TSUTSUMI YASUKI
International Classes:
F21S2/00; F21Y101/02
Domestic Patent References:
| WO2009001478A1 | 2008-12-31 |
Foreign References:
| JP2008216409A | 2008-09-18 | |||
| JP2008288183A | 2008-11-27 | |||
| CN200955702Y | 2007-10-03 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
Patent business corporation Hara [Kenzo] international patent firm (JP)
Patent business corporation Hara [Kenzo] international patent firm (JP)
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