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:
Nov. 25, 1986
Filed:
Nov. 02, 1983
Keith D White, Gainesville, FL (US);
University of Florida, Gainesville, FL (US);
Abstract
Dynamic random element stereograms are produced on a television receiver or video monitor by an interface circuit that generates first and second binary sequences which are applied to the display so as to display a plurality of pairs of elements, and relative delays are introduced between the two binary sequences during selected portions of an image defined by a video signal so that the disparity between elements of those pairs displayed during the selected portions is different from the disparity between elements displayed during non-selected portions, thereby causing the selected portions to appear to be at a different depth from the non-selected portions.