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:
Mar. 19, 2002
Filed:
Jul. 28, 2000
Applicant:
Inventor:
Steven A. Stringfellow, Oakland Township, MI (US);
Assignee:
Generals Motors Corporation, Detroit, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 2/714 ; H10J 4/014 ; G09G 5/00 ; G09G 1/06 ;
U.S. Cl.
CPC ...
G02B 2/714 ; H10J 4/014 ; G09G 5/00 ; G09G 1/06 ;
Abstract
A head-up display for a vehicle, the display is capable of projecting an imaging illumination from an image source and a night vision display from a night vision source. The display utilizes a beam-splitter which receives the projected image illumination and night vision display and the beam-splitter directs a combined output to a mirror and a combiner for producing a virtual image in front of the eyes of a vehicle operator.