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Patent Searching and Data


Title:
LIGHT SOURCE MODULE AND LIGHTING FIXTURE FOR VEHICLES
Document Type and Number:
WIPO Patent Application WO/2017/082184
Kind Code:
A1
Abstract:
This light source module is provided with: first LED elements 52a, 52c which emit blue light; second LED elements 54b, 54d which emit umber light; and a wavelength conversion member 56 which is arranged on the optical paths of the first LED elements 52a, 52c and the second LED elements 54b, 54d. The wavelength conversion member 56 converts some of the blue light emitted by the first LED elements 52a, 52c into yellow light, while having some of the blue light emitted by the first LED elements 52a, 52c transmitted therethrough; and the wavelength conversion member 56 has the umber light emitted by the second LED elements 54b, 54d substantially transmitted therethrough.

Inventors:
MAENO YUZO (JP)
TOKIDA TSUKASA (JP)
MAEDA SHINPEI (JP)
SONE HIDEMICHI (JP)
Application Number:
PCT/JP2016/082916
Publication Date:
May 18, 2017
Filing Date:
November 07, 2016
Export Citation:
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Assignee:
KOITO MFG CO LTD (JP)
International Classes:
F21S8/12; H05B44/00; F21W101/10; F21Y115/10
Foreign References:
JP2013531376A2013-08-01
JP2009010013A2009-01-15
JP2007080880A2007-03-29
JP2013140724A2013-07-18
JP2014186897A2014-10-02
JP2004288760A2004-10-14
JP2013203762A2013-10-07
JP2010524255A2010-07-15
Other References:
See also references of EP 3388733A4
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
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