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:
Aug. 01, 1978
Filed:
Feb. 09, 1977
Peter Dinh-Tuan Ngo, Colts Neck, NJ (US);
Bell Telephone Laboratories, Incorporated, Murray Hill, NJ (US);
Abstract
Erase and 'shifting write' pulses are applied across pairs of adjacent sites in each row of an ac plasma panel in a predetermined sequence. The shifting write pulse occurs during the conventional erase time period and its magnitude and duration are such that it will switch an OFF site on the ON state only if that site has received spread wall charge from an adjacent ON site. In addition, a scan erase pulse is used to temporarily lower the wall charge of certain ON sites when shifting is to be initiated, thereby preventing possible backshifting.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile