Title:
LIGHT SOURCE DEVICE, ARTIFICIAL SUNLIGHT RADIATION DEVICE AND METHOD FOR MAINTAINING LIGHT SOURCE DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/061640
Kind Code:
A1
Abstract:
A light source device (10) according to the present invention comprises a first light source (1), and a first optical condensing member (2) having a first opening (24) and emits the light emitted from the first light source from the first opening (24). The first optical condensing member (2) is composed of a front optical condensing member (2a) including the first opening (24) and a rear optical condensing member (2b) not including the first opening (24). The rear optical condensing member (2b) is configured so as to be detachable from the first optical condensing member (2).
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Inventors:
TADANO HIROYUKI
MINAMI KOHJI
OGAWA MASARU
MINAMI KOHJI
OGAWA MASARU
Application Number:
PCT/JP2012/062863
Publication Date:
May 02, 2013
Filing Date:
May 18, 2012
Export Citation:
Assignee:
SHARP KK (JP)
TADANO HIROYUKI
MINAMI KOHJI
OGAWA MASARU
TADANO HIROYUKI
MINAMI KOHJI
OGAWA MASARU
International Classes:
F21S2/00; F21V19/00; F21V7/08; F21V17/00; F21V23/00
Foreign References:
| JPH07211103A | 1995-08-11 |
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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Claims: