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:
Aug. 27, 2019
Filed:
Dec. 22, 2011
Eckhard Finger, Aschaffenburg, DE;
Eckhard Finger, Aschaffenburg, DE;
Continental Automotive GmbH, Hannover, DE;
Abstract
A head-up display for a motor vehicle, including an image generating device, from which radiation beams of an image, linearly polarized by a polarizerarranged on the image generating device on the light exit side, are guided via an imaging optical unit to a windscreen and are directed from the windscreen in the direction of a driver of the motor vehicle. A reflective linear polarizer is arranged in the beam path of the radiation beam between the image generating device and the windscreen, the polarization direction of which linear polarizer corresponds to the polarization direction of the radiation beam emitted by the image generating device, and which linear polarizer reflects differently polarized light radiating on the beam path from the windscreen to the image generating device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile