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Fractional screen video enhancement apparatus

United States Patent

July 19, 2005
View the Complete Patent at the US Patent & Trademark Office
Sandia National Laboratories - Visit the Intellectual Property Management and Licensing Website
The present invention provides a method and apparatus for displaying two portions of an image at two resolutions. For example, the invention can display an entire image at a first resolution, and a subset of the image at a second, higher resolution. Two inexpensive, low resolution displays can be used to produce a large image with high resolution only where needed.
Spletzer; Barry L. (Albuquerque, NM), Davidson; George S. (Albuquerque, NM), Zimmerer; Daniel J. (Tijeras, NM), Marron; Lisa C. (Albuquerque, NM)
Sandia Corporation (Albuquerque, NM)
09/ 695,809
October 24, 2000
This invention was made with Government support under Contract DE-AC04-94AL85000 awarded by the U.S. Department of Energy. The Government has certain rights in the invention.