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
2019-06-06
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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