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:
Sep. 23, 1986
Filed:
Jul. 09, 1984
Applicant:
Inventor:
Nile F Hartman, Westerville, OH (US);
Assignee:
Ford Motor Company, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
350-37 ; 350-372 ; 350174 ;
Abstract
A simplified heads-up display system for projecting a virtual image of a broad-band display source employs a pair of identically constructed reflective holograms, wherein one of the holograms is in the field of view of the observer to correct dispersion and provide the virtual image of the display source within the observers field of view.