Title:
VEHICULAR LAMP
Document Type and Number:
WIPO Patent Application WO/2019/155832
Kind Code:
A1
Abstract:
This vehicular lamp comprises: a first light source unit (40) equipped with a translucent planar light-emitting unit (42) and provided toward the rear of the lamp from an outer cover (30); a second light source unit (60) provided further toward the rear of the lamp than the first light source unit (40); and a reflective surface (70) provided further toward the rear of the lamp than the first light source unit (40). A half vapor deposited surface (90) is formed on the back surface of the planar light-emitting unit (42). The reflective surface (70) is provided so as to be spaced from the first light source unit (40), such that light, which has exited from the second light source unit (60) and has been partially reflected by the half vapor deposited surface (90), is reflected by the reflective surface toward the half vapor deposited surface (90).
Inventors:
YAMAMOTO HIDEAKI (JP)
TAKAHASHI YUKI (JP)
TAKAHASHI YUKI (JP)
Application Number:
PCT/JP2019/001080
Publication Date:
August 15, 2019
Filing Date:
January 16, 2019
Export Citation:
Assignee:
KOITO MFG CO LTD (JP)
International Classes:
F21S43/10; F21S2/00; F21S41/663; F21S43/30; F21Y101/00; F21Y115/10; F21Y115/15
Foreign References:
| JP2015065150A | 2015-04-09 | |||
| JP2015195173A | 2015-11-05 | |||
| JP2013214492A | 2013-10-17 | |||
| JP2017147145A | 2017-08-24 |
Attorney, Agent or Firm:
SHIN-EI PATENT FIRM, P.C. (JP)
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