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:
Dec. 10, 2002
Filed:
Apr. 19, 2001
James C. Rutherford, Fort Wayne, IN (US);
Other;
Abstract
The plasma display panel (PDP) cells are defined at the cross points of the electrodes and sustain discharges are provided in the cells by changing electrical potential of the sustain/scan and sustain electrodes with respect to one another. The sustain/scan and sustain electrodes are driven simultaneously substantially at opposite phase and between low and high electrical potentials with respect to one another thereby substantially eliminating electrical potential pulses from being induced on the data electrodes. Preferably, the PDP is divided into a plurality of display areas which are electronically independently controlled. Because electrical potential pulses are not induced in the data electrodes, in operation, while one display area is being addressed the remaining panel display areas are in sustain mode providing discharge pulses and producing light emissions.