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Patent Searching and Data


Title:
車両用照明装置
Document Type and Number:
Japanese Patent JP6761429
Kind Code:
B2
Abstract:
Provided is a lighting system which allows a long light-guiding body to uniformly emit light, and allows a reduction in the length of harnesses for feeding power to light sources. In addition, in the lighting system, the increase in the required number of LED substrates is suppressed, thereby eliminating cost, process, and design deficiencies. This vehicular lighting system is equipped with a long light-guiding body having a pair of end surfaces. On one side surface of a portion of the light-guiding body between the pair of end surfaces, a light entrance unit having the plane of incidence is formed integrally with the light-guiding body. Light sources are disposed in such a manner as to face the plane of incidence.

Inventors:
Kamei Risho
Application Number:
JP2017557811A
Publication Date:
September 23, 2020
Filing Date:
November 25, 2016
Export Citation:
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Assignee:
Hayashi Telempu Co., Ltd.
International Classes:
B60Q3/64; B60Q3/217; B60Q3/51; B60Q3/54; B60Q3/60; B60Q3/78
Domestic Patent References:
JP2012096564A
Attorney, Agent or Firm:
Shuji Sugimoto
Masashi Noda
Takeo Tsutsumi
Yuka Kobayashi
Kenichi Nakata
Akio Otomo
Hiroki Taniguchi