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:
May. 03, 2005
Filed:
Sep. 04, 2002
Applicants:
Heinz-bernhard Abel, Grossostheim, DE;
Heinrich Noll, Gross-Umstadt, DE;
Inventors:
Heinz-Bernhard Abel, Grossostheim, DE;
Heinrich Noll, Gross-Umstadt, DE;
Assignee:
Siemens Aktiengesellschaft, München, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60Q001/26 ;
U.S. Cl.
CPC ...
Abstract
A headup display having an image forming unitf or forming an item of image information to be displayed that can be projected as light beamsby the image forming unitor via an optical projection system onto a partially reflecting windshield paneThe image forming unithas an OLED displayfor forming the image information displayed, in front of which there is arranged a light directing elementby which the light beamsproduced by the OLED displaycan be directed approximately parallel to one another.