A vehicle switch is provided that includes a substrate. A holographic film is positioned on the substrate. A first light source and a second light source are configured to emit a light onto the film and a proximity switch assembly is positioned on the substrate. The holographic film is configured to create a projected image above the holographic film.
Holographic proximity switch
2018-12-25
Patent
Electronic Resource
English
IPC: | H03K PULSE TECHNIQUE , Impulstechnik / 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 / G03H Holografische Verfahren oder Vorrichtungen , HOLOGRAPHIC PROCESSES OR APPARATUS |
PROXIMITY SWITCH ASSEMBLY AND VEHICLE PROXIMITY SWITCH ASSEMBLY
European Patent Office | 2019
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