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1. (WO2018162337) DISPLAY DEVICE AND METHOD FOR PROJECTING DISPLAY INFORMATION IN A VEHICLE

Pub. No.:    WO/2018/162337    International Application No.:    PCT/EP2018/055137
Publication Date: Fri Sep 14 01:59:59 CEST 2018 International Filing Date: Sat Mar 03 00:59:59 CET 2018
IPC: G02B 27/01
Applicants: MF REAL ESTATE UNTERNEHMERGESELLSCHAFT (HAFTUNGSBESCHRÄNKT)
Inventors: DITTRICH, Ronald
Title: DISPLAY DEVICE AND METHOD FOR PROJECTING DISPLAY INFORMATION IN A VEHICLE
Abstract:
The invention relates to a display device (10), which is configured for projecting display information in the field of vision of a user (1) of a vehicle (80) with a dashboard (81) and a viewing panel (82), comprising: an imaging device (20) which is configured for generating a light field (2) that carries the display information; a hologram device (30) which, when arranged below the field of vision (4) of the user (1), is configured for deflecting the light field (2) towards the viewing panel (82) and for generating a virtual image (3) of the display information in the field of vision (4) of the user (1); and a control device (40) which is configured for actuating the imaging device (20), wherein the hologram device (30) is configured for generating the virtual image (3) when the imaging device (20) is arranged above, on a side of the hologram device (30) pointing towards the field of vision (4) of the user (1). The invention also relates to a method for projecting display information in the field of vision of a user (1) of a vehicle (80).