Holografische Windschutzscheibenanzeige und Steuerungsverfahren dafür

Details

Veröffentlichungs-Nr.

EP4814568

Anmeldetag

23. März 2026

Veröffentlichung

30. September 2026

Rechtsraum

EP

IPC

G02B27/01

Abstract

A holographic windshield display system and a control method thereof are provided. The holographic windshield display system includes a windshield on which a holographic optical element (HOE) is laminated, a projection module to project an image onto the HOE, and a controller to control the projection module. The projection module includes at least one light source module including light sources having different central wavelengths, and a monitoring device to monitor changes in at least one characteristic among temperature and wavelength of the at least one light source module. The controller drives a light source whose central wavelength matches a central wavelength of a diffraction wavelength of the HOE among the light sources having different central wavelengths, based on the changed characteristic of at least one light source module.

Anmelder

Firma

Hyundai Mobis Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete