Title:
VEHICLE LAMP USING SEMICONDUCTOR LIGHT-EMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/135421
Kind Code:
A1
Abstract:
The present invention relates to a vehicle lamp and, particularly, to a vehicle lamp using a semiconductor light-emitting device. The present invention provides a vehicle lamp comprising a light source unit for emitting light. The light source unit comprises: a base substrate; a first electrode arranged on the base substrate; a plurality of semiconductor light-emitting devices arranged on the first electrode; and a second electrode arranged on upper sides of the semiconductor light-emitting devices and arranged so as to overlap with the semiconductor light-emitting devices, wherein the second electrode comprises a plurality of protruding electrodes protruding toward a lower side of the second electrode, and the protruding electrodes can come in contact with the semiconductor light-emitting devices such that the protruding electrodes are electrically connected to the semiconductor light-emitting devices.
Inventors:
JOE JINHYOUN (KR)
Application Number:
PCT/KR2018/000119
Publication Date:
July 11, 2019
Filing Date:
January 03, 2018
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H01L27/15; F21S41/141; H01L33/14; H01L33/38; H01L33/62; F21W103/00; F21Y115/10
Foreign References:
| KR101803874B1 | 2017-12-04 | |||
| KR20140030887A | 2014-03-12 | |||
| US20110204387A1 | 2011-08-25 | |||
| KR20180000024A | 2018-01-02 | |||
| JP2008004365A | 2008-01-10 |
Attorney, Agent or Firm:
PARK, Jang-Won (KR)
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