Title:
VEHICULAR LAMP
Document Type and Number:
WIPO Patent Application WO/2014/203061
Kind Code:
A3
Abstract:
A vehicular lamp includes a plurality of light sources (7); a first lens (8) with an incident surface (11) upon which light emitted from the light sources (7) is incident and an emission surface (12) from which an incident light from the incident surface (11) is emitted; and a second lens (9) with a light incident surface (15) upon which the light emitted from the emission surface (12) of the first lens (8) is incident and a light emission surface (16) from which an incident light from the light incident surface (15) is emitted. A reflective portion (13) that internally reflects the incident light from the incident surface (11) toward the emission surface (12) is formed on the first lens (8), and a diffusion processing portion (15a) that diffuses light is formed on the light incident surface (15) of the second lens (9).
Inventors:
SATO YASUSHI (JP)
NORITAKE YUJI (JP)
NORITAKE YUJI (JP)
Application Number:
PCT/IB2014/001087
Publication Date:
March 26, 2015
Filing Date:
June 17, 2014
Export Citation:
Assignee:
KOITO MFG CO LTD (JP)
TOYOTA MOTOR CO LTD (JP)
TOYOTA MOTOR CO LTD (JP)
International Classes:
F21V8/00; F21S8/10; F21V13/04
Foreign References:
| EP2378187A1 | 2011-10-19 | |||
| EP1895228A1 | 2008-03-05 | |||
| EP2568320A2 | 2013-03-13 |
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