An illumination apparatus for a vehicle is disclosed. The illumination apparatus comprises a photoluminescent portion disposed on a step portion and a first light source. The first light source is configured to excite the photoluminescent portion in a back-lit configuration. The illumination apparatus further comprises a lighting controller in communication with the first light source. The lighting controller is configured to activate the first light source to illuminate the photoluminescent portion by exciting a photoluminescent material by emitting a first wavelength of light. In response to receiving the first wavelength, the photoluminescent material is configured to become excited to illuminate at least a portion of the step portion.
PHOTOLUMINESCENT VEHICLE STEP LAMP
2015-07-16
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 |