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. 16, 1986
Filed:
Feb. 01, 1983
Applicant:
Inventors:
William S Beamon, III, Ormond Beach, FL (US);
Edward H Tegge, Jr, Port Orange, FL (US);
Assignee:
General Electric Company, Syracuse, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ; H04N / ;
U.S. Cl.
CPC ...
315371 ; 358166 ;
Abstract
The scan pattern of a raster scan video display system is modified to provide a sinusoidal raster scan, so that derived scan lines made up of pixels of adjacent scan lines are generated to enhance vertical scene resolution. A sinusoidal deflection circuit and microdeflection yoke produce the desired waveform, and a distortion compensation circuit corrects for distortions of the desired waveform.