A hologram projection system for a vehicle includes a controller, a housing including a plurality of through-holes formed in an upper surface of the housing, a casing used to store water, a sprayer mounted in the housing, fluidly connected to the casing, including a plurality of nozzles protruding through the through-holes in the upper surface of the housing, electrically connected to the controller, configured to spray water in the casing as water mist by performing a spray operation under a control of the controller, and configured to spray the water mist, and a hologram projection device provided in the housing, electrically connected to the controller, and including a light-emitting device mounted on the upper surface of the housing, in which the hologram projection device is configured to generate different beams under control of the controller and to form different patterns by projecting the different beams to the water mist.
HOLOGRAM PROJECTION SYSTEM FOR VEHICLE AND VEHICLE INCLUDING THE SAME
2024-09-05
Patent
Electronic Resource
English
IPC: | G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / 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 |
IMAGE PROJECTION APPARATUS OF VEHICLE AND VEHICLE INCLUDING THE SAME
European Patent Office | 2016
|Image projection apparatus of vehicle and vehicle including the same
European Patent Office | 2021