Global Patent Index - EP 3258166 A1

EP 3258166 A1 20171220 - VEHICULAR LIGHTING WITH LIGHT GUIDES

Title (en)

VEHICULAR LIGHTING WITH LIGHT GUIDES

Title (de)

FAHRZEUGLEUCHTE MIT LICHTLEITERN

Title (fr)

LAMPE DE VEHICULE AVEC GUIDES DE LUMIERE 

Publication

EP 3258166 A1 20171220 (EN)

Application

EP 17173931 A 20170601

Priority

  • JP 2016118123 A 20160614
  • JP 2016118124 A 20160614

Abstract (en)

To use a simple structure to achieve light emission of different colors in vehicular lighting producing light emission in a manner such that light of a light source including a semiconductor device is guided into a light guide member. The vehicular lighting includes an inner one-color light source 90 and an outer other-color light source 101 which include semiconductors. The vehicular lighting includes an upper light guide member 111 guiding light from one end toward the other end, the light being launched from the inner one-color light source 90 and the outer other-color light source 101 to an inner entrance 112 and an outer entrance 114 at the one end, the inner and outer entrances 112 and 114 being located at one end. The inner one-color light source 90 and the outer other-color light source 101 enabling launch of respectively different color lights are mounted at both ends of the upper light guide member 111.

IPC 8 full level

F21S 8/10 (2006.01)

CPC (source: EP)

F21S 43/14 (2018.01); F21S 43/237 (2018.01); F21S 43/245 (2018.01); F21S 43/249 (2018.01); F21S 43/27 (2018.01); F21S 43/31 (2018.01)

Citation (applicant)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 3258166 A1 20171220; EP 3258166 B1 20231025

DOCDB simple family (application)

EP 17173931 A 20170601