The present invention relates to a vehicle lamp, specifically, a vehicle lamp using a semiconductor light emitting device. A vehicle lamp according to the present invention includes a light source unit to emit light, and the light source unit includes a wiring board, a plurality of semiconductor light emitting devices arranged on one surface of the wiring board, a first wiring electrically connected to a first group including a part of the semiconductor light emitting devices and disposed on the one surface of the wiring board, a second wiring electrically connected to a second group including another part of the semiconductor light emitting devices and extending to another surface of the wiring board through via holes formed through the wiring board, and a third wiring electrically connected to the semiconductor light emitting devices included in the first and second groups and forming a common electrode.
VEHICLE LAMP USING SEMICONDUCTOR LIGHT EMITTING DEVICE
2018-11-01
Patent
Electronic Resource
English
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES |