The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 14, 2006
Filed:
Dec. 17, 2004
Juergen Bruegl, Munich, DE;
Michael Heimrath, Fuerstenfeldbruck, DE;
Sonja Hauser, Friedberg, DE;
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Abstract
A holographic display system for a vehicle includes a projection unit (), a holographic beam combiner (), and a viewing mirror ('). The projection unit includes a light source for the emission of a luminous signal and a controllable imaging unit illuminated by the light source, with which image information can be modulated on the luminous signal. The modulated luminous signal can be directed against the holographic beam combiner. The viewing mirror (′) is provided in or on the vehicle, by which mirror light radiated from the holographic beam combiner (′) can be directed into the optical perception range of a user.