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:
Apr. 10, 2012
Filed:
Jul. 18, 2005
Applicants:
Kurtis P. Keller, Hillsborough, NC (US);
Henry Fuchs, Chapel Hill, NC (US);
Leonard Mcmillan, Chapel Hill, NC (US);
Leandra Vicci, Siler City, NC (US);
Inventors:
Kurtis P. Keller, Hillsborough, NC (US);
Henry Fuchs, Chapel Hill, NC (US);
Leonard McMillan, Chapel Hill, NC (US);
Leandra Vicci, Siler City, NC (US);
Assignee:
The University of North Carolina at Chapel Hill, Chapel Hill, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B 21/00 (2006.01); G02B 27/14 (2006.01); H04N 5/74 (2006.01);
U.S. Cl.
CPC ...
Abstract
A broadband electromagnetic wave beam is projected from a broadband wave source (). The wave beam is separated by an element () into narrowband wavelength beams. The narrowband beams are directed across a predetermined area (). A narrowband wavelength beam corresponding to a desired pixel wavelength is selected and displayed on a display surface ().