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:
Jul. 20, 2004
Filed:
Sep. 24, 2001
Joo-yul Lee, Asen, KR;
Samsung SDI Co., Ltd., Suwon, KR;
Abstract
A method of driving a plasma display panel including erasing wall charges formed in a previous sub-field, applying X and Y scan pulses of first and second polarities to the X and Y electrode lines of a first pair of the X and Y groups that includes a first pair of the X and Y electrode lines, and an X scan pulse of a second polarity to form wall charges of the second polarity around the Y electrode lines, applying a display data signal corresponding to the first pair of the X and Y electrode lines to address electrode lines while applying a bias voltage of the first and second polarities to the X and Y electrode lines to erase the wall charges formed at discharge cells which are not to be displayed, and repeatedly applying sustain pulses to the X and Y electrode lines.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile