Title:
VEHICULAR LIGHT-EMITTING DEVICE
Document Type and Number:
Japanese Patent JP2016162754
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a vehicular light-emitting device in which even when many light sources radiate beams at different angles, and beam patterns are overlapped, the beam patterns can be matched to each other.SOLUTION: A vehicular light-emitting device includes: a light source 100 that when setting a first virtual line connecting from the center of a beam patten to the circumferential part of the beam pattern, and a second virtual line forming a preset angle to the first virtual line, forms a beam pattern so that the respective virtual lines have mutually different lengths; a diffuser 200 that receives light L of the light source 100, and diffuses the received light L so as to reduce the length difference between the first virtual line and the second virtual line, and beam guide 300 that guides a light movement route so as to collect the diffused light within a preset range.SELECTED DRAWING: Figure 3
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Inventors:
AHN BYOUNG SUK
Application Number:
JP2015114209A
Publication Date:
September 05, 2016
Filing Date:
June 04, 2015
Export Citation:
Assignee:
HYUNDAI MOTOR COMPANY CO LTD
International Classes:
F21S8/12; F21V8/00; F21V9/16; G02B19/00; H01S5/022; F21W107/10
Domestic Patent References:
| JPH0545656U | 1993-06-18 | |||
| JP2014211982A | 2014-11-13 | |||
| JP2013182710A | 2013-09-12 |
Attorney, Agent or Firm:
Hirohito Katsunuma
Yukihiro Hotta
Jie Yamanoi
Yukihiro Hotta
Jie Yamanoi
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