Title:
LIGHTING TOOL FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2019/208154
Kind Code:
A1
Abstract:
After a first cover part (34) covering a substrate (50) is disposed closer to the substrate (50) than a first reflection surface part (32) of a first reflector (30), a first light transmission part (34Aa) is formed on the first cover part (34). After a second cover part (44) covering the substrate (50) is disposed closer to the substrate (50) than a second reflection surface part (42) of a second reflector (40), a second light transmission part (44Aa) is formed on the second cover part (44). The substrate (50) is configured to be secured from both surface sides thereof by the first cover part (34) and the second cover part (44). Consequently, it becomes possible to minimize the number of components, and suppress occurrence of stray light.
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Inventors:
IDE TAKAYUKI (JP)
KATSUMATA TOMOYUKI (JP)
KATSUMATA TOMOYUKI (JP)
Application Number:
PCT/JP2019/015028
Publication Date:
October 31, 2019
Filing Date:
April 04, 2019
Export Citation:
Assignee:
KOITO MFG CO LTD (JP)
International Classes:
F21S41/36; F21S41/39; F21S45/47; F21W102/13; F21W107/17; F21Y115/10
Foreign References:
| JP2016181338A | 2016-10-13 | |||
| JP2016105372A | 2016-06-09 | |||
| JP2013545223A | 2013-12-19 | |||
| JP2014207247A | 2014-10-30 | |||
| US20120281424A1 | 2012-11-08 | |||
| JP2017112147A | 2017-06-22 |
Attorney, Agent or Firm:
SHIN-EI PATENT FIRM, P.C. (JP)
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