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. 29, 2002
Filed:
May. 04, 2001
Samsung SDI Co., Ltd., Suwon, KR;
Abstract
A method of driving a plasma display panel, where the plasma display panel has opposing front and rear substrates which are spaced facing each other, X and Y electrode lines which are formed in parallel between the front and rear substrates, and address electrode lines formed to be perpendicular to the X and Y electrode lines so that discharge cells are defined by the crossing X and Y electrode lines and the address electrode lines. The method includes periodically applying display pulses to all the X and Y electrode lines, initializing the discharge conditions of a previous sub-field, and forming wall charges at discharge cells to be displayed in a current sub-field are sequentially performed while the display pulses are not applied. A bias pulse having the same polarity as and a lower voltage than the display pulses is applied to all the address electrode lines while the display pulses are applied.