Title:
VEHICULAR LAMP USING SEMICONDUCTOR LIGHT EMITTING ELEMENT
Document Type and Number:
WIPO Patent Application WO/2020/045696
Kind Code:
A1
Abstract:
The present invention provides a lamp characterized by comprising: a half mirror which is provided with a top surface and a bottom surface, and which reflects a portion of light incident on the bottom surface and discharges another portion of the light to the outside; a reflection layer disposed facing the bottom surface of the half mirror; light guides which are disposed between the half mirror and the reflection layer, and each of which is provided with one end and the other end and totally reflects a portion of light incident on the one end and discharges the light to the outside through the other end; and a plurality of light sources, each of which emits light, wherein the one end overlaps with the light source so that the light emitted from the light source is incident on the one end, and the other end of the light guide passes through the half mirror.
Inventors:
JUNG MONGKWON (KR)
CHA JOONGTAEK (KR)
CHA JOONGTAEK (KR)
Application Number:
PCT/KR2018/009911
Publication Date:
March 05, 2020
Filing Date:
August 28, 2018
Export Citation:
Assignee:
ZKW GROUP GMBH (AT)
International Classes:
F21S43/14; F21S43/242
Foreign References:
| KR20130011686A | 2013-01-30 | |||
| KR20170111490A | 2017-10-12 | |||
| KR20160139536A | 2016-12-07 | |||
| KR20170037173A | 2017-04-04 | |||
| KR20140078478A | 2014-06-25 |
Other References:
See also references of EP 3845801A4
Attorney, Agent or Firm:
PARK, Jang-Won (KR)
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