EP 3838564 B1 20240124 - VEHICLE LIGHTING FIXTURE
Title (en)
VEHICLE LIGHTING FIXTURE
Title (de)
FAHRZEUGBELEUCHTUNGSHALTERUNG
Title (fr)
FIXATION D'ÉCLAIRAGE DE VÉHICULE
Publication
Application
Priority
JP 2019229326 A 20191219
Abstract (en)
[origin: EP3838564A1] Provided is a vehicle lighting fixture (1) that suppresses a change in the brightness difference of light emission even when a viewing angle in a front view is increased. The vehicle lighting fixture (1) include: a light source (3); a reflector (4) configured to reflect light (L) emitted from the light source (3) toward a first direction; and a light guide lens (5) configured to have a front surface and a rear surface and receive from the rear surface the light (L) reflected by the reflector (4) and output the light from the front surface. The light guide lens (5) has a recess portion (11) in the front surface, and a lens portion (12) in the rear surface being opposite to the recess portion (11), and a part of the light (L) condensed by the lens portion (12) is totally reflected by the recess portion (11), so that a region corresponding to the recess portion (11) is caused to output light with an intensity relatively smaller than that in a periphery thereof.
IPC 8 full level
B29C 65/16 (2006.01); F21S 43/14 (2018.01); F21S 43/15 (2018.01); F21S 43/20 (2018.01); F21S 43/31 (2018.01); F21S 43/33 (2018.01); F21S 43/40 (2018.01)
CPC (source: EP)
F21S 43/14 (2017.12); F21S 43/15 (2017.12); F21S 43/26 (2024.05); F21S 43/31 (2017.12); F21S 43/33 (2017.12); F21S 43/40 (2017.12); F21S 43/50 (2017.12)
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
DOCDB simple family (publication)
EP 3838564 A1 20210623; EP 3838564 B1 20240124; JP 2021097016 A 20210624; JP 7423300 B2 20240129
DOCDB simple family (application)
EP 20215010 A 20201217; JP 2019229326 A 20191219