A display device, a vehicle, and a method for controlling a vehicle are provided. The display device includes: a beam generator, comprising a display and configured to generate a beam having image information displayed on the display, where a size of the display is a first preset size; and a holographic optical waveguide, configured to display an image of a second preset size at a first preset distance at a position behind the display device based on the beam having the image information, where the second preset size is a preset multiple of the first preset size; and the preset multiple is greater than 1. Through the display device, eye pupils do not need to be kept in a wide-open state that causes discomfort, which avoids fatigue and myopia; experience like watching a TV series at home can be realized; and an image size can be increased without occupying more physical space of an entire vehicle.
DISPLAY APPARATUS, VEHICLE, AND CONTROL METHOD FOR VEHICLE
ANZEIGEVORRICHTUNG, FAHRZEUG UND STEUERUNGSVERFAHREN FÜR FAHRZEUG
APPAREIL D'AFFICHAGE, VÉHICULE ET PROCÉDÉ DE COMMANDE POUR VÉHICULE
2024-07-03
Patent
Elektronische Ressource
Englisch
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