Vorrichtung zur Beleuchtung oder Signalisierung mittels Lichtwellenleiter für Kraftfahrzeug

Details

Veröffentlichungs-Nr.

EP2476947

Aktenzeichen

EP12150433

Anmeldetag

9. Januar 2012

Veröffentlichung

29. Oktober 2014

Erteilung

29. Oktober 2014

Rechtsraum

EP

IPC

F21S8/10F21V13/04F21V8/00// F21W101/12F21W101/14F21Y101/02

Abstract

The device has a light source i.e. LED (S), emitting a light beam and a light guide (G) through which the light beam is propagated. The light guide comprises a first face forming an exit face of the light beam, a second side forming a reflection face of the light beam, and a screen (ED) placed opposite to the reflection face of the light guide. The screen comprises an orientation unit to deviate rays escaping from the light guide at the level of the reflection face so as to return the rays partially into the guide. The orientation unit comprises catadioptric reflecting patterns.

Anmelder

Firma

Valeo Vision

Land

🇫🇷 Frankreich

Fachgebiete