EP 4123218 B1 20240214 - MULTI-PIXEL HIGH BEAM SYSTEM, VEHICLE LAMP, AND VEHICLE
Title (en)
MULTI-PIXEL HIGH BEAM SYSTEM, VEHICLE LAMP, AND VEHICLE
Title (de)
MEHRPIXEL-HOCHSTRAHLSYSTEM, FAHRZEUGLAMPE UND FAHRZEUG
Title (fr)
SYSTÈME DE FEU DE ROUTE À PIXELS MULTIPLES, LAMPE DE VÉHICULE ET VÉHICULE
Publication
Application
Priority
- CN 202010444135 A 20200522
- CN 2021079107 W 20210304
Abstract (en)
[origin: EP4123218A1] A vehicle lamp, comprising a multi-pixel high beam system comprising a plurality of light-emitting light sources (1), a light condensing element matching the light-emitting light sources (1), and at least one reflective element. The light condensing element forms a plurality of light condensing units arranged in parallel and having a set width. The light-emitting light sources (1) have one-to-one correspondence to the light condensing units, so that light emitted by the light-emitting light sources (1) is converged by the light condensing element, and then reflected by the reflective element to form a plurality of light spots. The plurality of light spots are sequentially arranged to form a plurality of light shapes having a plurality of pixels, and the width of the light spots corresponds to the set width of each light condensing unit. A high beam light shape (a) having a plurality of pixels of the specific widths can be formed, and the width of each pixel can be independently set according to the actual condition on a vehicle driving road, thereby meeting the multi-pixel intelligent illumination requirements.
IPC 8 full level
F21S 41/30 (2018.01); F21S 41/148 (2018.01); F21S 41/151 (2018.01); F21S 41/24 (2018.01); F21S 41/32 (2018.01); F21S 41/365 (2018.01); F21S 41/39 (2018.01); F21S 41/43 (2018.01); F21S 41/663 (2018.01); F21S 45/47 (2018.01); F21W 102/145 (2018.01)
CPC (source: CN EP)
F21S 41/148 (2018.01 - EP); F21S 41/151 (2018.01 - EP); F21S 41/24 (2018.01 - EP); F21S 41/30 (2018.01 - CN); F21S 41/321 (2018.01 - EP); F21S 41/322 (2018.01 - EP); F21S 41/36 (2018.01 - CN); F21S 41/365 (2018.01 - CN EP); F21S 41/39 (2018.01 - EP); F21S 41/43 (2018.01 - EP); F21S 41/663 (2018.01 - EP); F21S 45/47 (2018.01 - EP); F21S 41/50 (2018.01 - EP); F21W 2102/13 (2018.01 - CN); F21W 2102/145 (2018.01 - EP); F21W 2102/20 (2018.01 - CN)
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 4123218 A1 20230125; EP 4123218 B1 20240214; EP 4123218 C0 20240214; CN 113701120 A 20211126; WO 2021232885 A1 20211125
DOCDB simple family (application)
EP 21809111 A 20210304; CN 202010444135 A 20200522; CN 2021079107 W 20210304