Lichtwellenleiter mit Entkoppelungsabschnitt, und Strahlenblende, in der die entkoppelten Strahlen gesammelt werden

Details

Veröffentlichungs-Nr.

EP2541291

Aktenzeichen

EP12174081

Anmeldetag

28. Juni 2012

Veröffentlichung

7. April 2021

Erteilung

7. April 2021

Rechtsraum

EP

IPC

G02B6/00F21V8/00

Abstract

The guide (1004) has an external surface forming a guiding diopter, where the guide is provided for guiding light rays by reflection on the guiding diopter. A decoupling portion (1030) is arranged with a refraction decoupling diopter (1034) so as to refract the light rays to decouple the rays from the guide, and to transmit the rays out of the guide through the refraction decoupling diopter. The decoupling portion is arranged on a section of variable cross-section (1024) that is adjacent to an end of the guide. The section of the variable cross-section of the guide comprises a fastening unit.

Anmelder

Firma

Valeo Vision

Land

🇫🇷 Frankreich

Fachgebiete