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Patent Searching and Data


Title:
ILLUMINATION DEVICE, ILLUMINATION SYSTEM, PLANT CULTIVATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/024681
Kind Code:
A1
Abstract:
This illumination device is provided with at least one rotation body (15) which rotates around a rotation shaft (14), and multiple light sources (12) which are fixed to the rotation body (15) and turn with the rotation of the rotation body (15). Each light source (12) has an optical axis in a direction intersecting the straight line passing through the light source (12) and the rotation shaft (14), and emits light in a direction intersecting the optical axes of other light sources.

Inventors:
KUBO, Tomoki (())
Application Number:
JP2012/069044
Publication Date:
February 21, 2013
Filing Date:
July 26, 2012
Export Citation:
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Assignee:
SHARP KABUSHIKI KAISHA (22-22, Nagaike-cho Abeno-ku, Osaka-sh, Osaka 22, 〒5458522, JP)
シャープ株式会社 (〒22 大阪府大阪市阿倍野区長池町22番22号 Osaka, 〒5458522, JP)
International Classes:
A01G7/00; F21S2/00; F21S10/00; F21V14/02; F21V29/00; F21V33/00; F21Y101/02
Foreign References:
JP2007141734A2007-06-07
JP2008190486A2008-08-21
JPH11155373A1999-06-15
US4734830A1988-03-29
JP2012120477A2012-06-28
JP2008091201A2008-04-17
JP2011120557A2011-06-23
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (Daiwa Minamimorimachi Building, 2-6 Tenjinbashi 2-chome Kita, Kita-ku, Osaka-sh, Osaka 41, 〒5300041, JP)
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Claims: