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:
Oct. 03, 2000
Filed:
Aug. 27, 1998
Yoshio Sano, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
In order to improve the yield of the electrode manufacture with a highly capacity, highly fine panel structure and obtain highly efficient light emission with high intensity, the invention proposes a method of driving an electric discharge display panel, which has a color pixel array of vertical stripes type, pluralities of parallel scan and sustained discharge electrodes provided alternately on the same insulating substrate as that with the color pixel array thereon and having a double side discharge electrode structure striding two adjacent panel columns, and a plurality of column electrodes extending perpendicular to and insulated from the scan electrodes and sustained discharge electrodes. Independent display for each pixel column and the same display for two pixel columns are caused by adopting simultaneous two pixel column writing in a write period and adopting a novel phase differences for sustained discharge waveform. It is thus possible to obtain ready electric discharge display panel operation control and ready high intensity interlace display.