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Patent Searching and Data


Title:
VEHICULAR LIGHTING FIXTURE
Document Type and Number:
WIPO Patent Application WO/2019/049727
Kind Code:
A1
Abstract:
This vehicular lighting fixture illuminates an area ahead of a vehicle, and is provided with a parallel light illumination device for illuminating parallel light, and a projection optical system for projecting forward the parallel light illuminated from the parallel light illumination device, wherein the focal length of a horizontal component of the projection optical system is shorter than the focal length of a vertical component thereof.

Inventors:
KOGURE Shinya (2-9-13, Nakameguro, Meguro-k, Tokyo 36, 〒1538636, JP)
Application Number:
JP2018/031716
Publication Date:
March 14, 2019
Filing Date:
August 28, 2018
Export Citation:
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Assignee:
STANLEY ELECTRIC CO., LTD. (2-9-13, Nakameguro Meguro-k, Tokyo 36, 〒1538636, JP)
International Classes:
F21S41/25; F21V5/00; F21V5/04; F21V7/00; F21V7/08; F21V13/00; G02B13/00; G02B17/08; G02F1/13; F21W102/10; F21Y115/10; F21Y115/30
Domestic Patent References:
WO2017066818A12017-04-27
Foreign References:
JP2011243366A2011-12-01
JP2012507823A2012-03-29
JP2005183090A2005-07-07
JP2013101881A2013-05-23
Attorney, Agent or Firm:
TANAI Sumio et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
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