A light guide member includes: a light guide member body made of a light transmissive material; a white back surface white-coated layer provided on a back surface of the light guide member body; a white front surface white-coated layer provided on a front surface of the light guide member body; and a black front surface black-coated layer provided on a front surface of the front surface white-coated layer. A light irradiation hole which is opened in the front surface black-coated layer and the front surface white-coated layer and through which the light guide member body is exposed is provided.
LIGHT GUIDE MEMBER, VEHICLE ILLUMINATION DEVICE, AND METHOD FOR MANUFACTURING LIGHT GUIDE MEMBER
06.06.2019
Patent
Elektronische Ressource
Englisch
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen |
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