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:
Jul. 25, 2017
Filed:
Aug. 06, 2015
Robert D. Brown, Lake Oswego, OR (US);
Christopher a Keith, Wilsonville, OR (US);
Eric P. Stratton, Portland, OR (US);
James H. Stanley, Palo Alto, CA (US);
Ming Yu, Beaverton, OR (US);
Robert D. Brown, Lake Oswego, OR (US);
Christopher A Keith, Wilsonville, OR (US);
Eric P. Stratton, Portland, OR (US);
James H. Stanley, Palo Alto, CA (US);
Ming Yu, Beaverton, OR (US);
Rockwell Collins, Inc., Cedar Rapids, IA (US);
Abstract
A head up display can be used in an automotive application and provides information for viewing above a glareshield or dashboard. The head up display includes a waveguide combiner and a compact projector. The waveguide combiner is at least partially disposed above the glareshield or dashboard and can provide dual axis pupil expansion. The waveguide combiner can present conformal or near conformal information and vehicle instrumentation information.