Title:
LENS FOR LIGHTING
Document Type and Number:
WIPO Patent Application WO/2014/188498
Kind Code:
A1
Abstract:
Light sources (18L, 18R) are respectively provided with light emitting surfaces (18a) from which lighting light (LEL, LER) is outputted merely to the condensing lens (20a, 31a) side, and condensing lenses (20a, 31a) and a refracting optical section (21 or 32) are integrally formed.
Inventors:
WATANABE TOMOYUKI (JP)
YAMANISHI MASAAKI (JP)
ZHANG HONG YONG (JP)
KUDO SHUICHI (JP)
YAMANISHI MASAAKI (JP)
ZHANG HONG YONG (JP)
KUDO SHUICHI (JP)
Application Number:
PCT/JP2013/063973
Publication Date:
November 27, 2014
Filing Date:
May 20, 2013
Export Citation:
Assignee:
OSHINO LAMPS LTD (JP)
International Classes:
B60Q3/02; F21V5/00; F21Y101/02
Domestic Patent References:
| WO2012133375A1 | 2012-10-04 |
Foreign References:
| JP2010091905A | 2010-04-22 |
Attorney, Agent or Firm:
NISHIWAKI, Tamio (JP)
Tamio Nishiwaki (JP)
Tamio Nishiwaki (JP)
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