Title:
LIGHT SOURCE DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/165347
Kind Code:
A1
Abstract:
A light source device (100) is provided with a primary light source (110) which emits primary light, a diffusion member (150) which diffuses the primary light to convert the primary light into diffused light, a reflection section (143) which regularly or diffusely reflects the diffused light to convert the diffused light into reflected light, and an output section (142) which out puts the reflected light to the outside. A part of the primary light is converted into diffused light and then into reflected light and is emitted in the state of the reflected light to the outside from the output section (142).
Inventors:
ITO TAKESHI (JP)
KAMEE HIROYUKI (JP)
AIKAWA YOSHIE (JP)
KAMEE HIROYUKI (JP)
AIKAWA YOSHIE (JP)
Application Number:
PCT/JP2012/063526
Publication Date:
December 06, 2012
Filing Date:
May 25, 2012
Export Citation:
Assignee:
OLYMPUS CORP (JP)
ITO TAKESHI (JP)
KAMEE HIROYUKI (JP)
AIKAWA YOSHIE (JP)
ITO TAKESHI (JP)
KAMEE HIROYUKI (JP)
AIKAWA YOSHIE (JP)
International Classes:
F21V13/04; F21S2/00; F21V8/00; F21W131/20; F21Y101/02
Domestic Patent References:
| WO2006038502A1 | 2006-04-13 |
Foreign References:
| JP2011049076A | 2011-03-10 | |||
| JP2011253015A | 2011-12-15 | |||
| JP2011129374A | 2011-06-30 | |||
| JPH10286234A | 1998-10-27 |
Other References:
See also references of EP 2716967A4
Attorney, Agent or Firm:
KURATA, Masatoshi et al. (JP)
Masatoshi Kurata (JP)
Masatoshi Kurata (JP)
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Claims: