公开(公告)号：US20190203904A1

公开(公告)日：2019-07-04

申请号：US16151442

申请日：2018-10-04

Applicant: LG ELECTRONICS INC.

Inventor： Sungwhan LEE ,  Hooyoung SONG

IPC: F21S43/16 ,  H01L33/62 ,  H01L25/075 ,  H01L33/50 ,  H01L33/54 ,  F21S43/20 ,  H01L33/60 ,  H01L33/58 ,  F21S43/14 ,  F21S43/30

Abstract: A light source unit for a car lamp. The light source unit includes a substrate including wiring electrodes; a plurality of semiconductor light emitting devices electrically connected to the wiring electrodes; a plurality of phosphor portions spaced apart at preset intervals and arranged along rows and columns, and respectively disposed between the semiconductor light emitting devices so as to convert light emitted by surrounding semiconductor light emitting devices into second light having a second wavelength and to emit the second light; a light transmitting material filled between the phosphor portions and emitting first light having a first wavelength; and a color filter covering the phosphor portions and the light transmitting material and emitting the first light with the first wavelength and the second light with the second wavelength

公开(公告)号：US20180312102A1

公开(公告)日：2018-11-01

申请号：US15498871

申请日：2017-04-27

Applicant: LG ELECTRONICS INC.

Inventor： Sechul PARK ,  Mingu KANG ,  Hooyoung SONG ,  Sungwhan LEE

IPC: B60Q1/00 ,  F21S8/10 ,  B60Q1/30 ,  B60Q1/44 ,  B60Q1/26

Abstract: A vehicle lamp including a base portion; and a plurality of light source modules arranged on one surface of the base portion. Further, each of the light source modules includes a plurality of semiconductor light emitting devices, and a plurality of electrodes electrically connected to the semiconductor light emitting devices. At least first side included in the light source modules faces a second side of a neighboring light source module, and the plurality of electrodes are arranged on sides facing to each other, respectively, such that the light source modules are electrically connected to each other.