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:
Feb. 13, 2007
Filed:
Jan. 21, 2004
Jun-young Lee, Cheonan, KR;
Jin-sung Kim, Cheonan, KR;
Chan-young Han, Asan, KR;
Samsung SDI Co., Ltd., Suwon, KR;
Abstract
Disclosed is a PDP driving circuit and a driving method thereof. A first switch is coupled between a Y electrode of a panel capacitor and a positive polarity terminal of a voltage source supplying a voltage Vs/2, a second switch is coupled between the positive polarity terminal of the voltage source and ground, a third switch is coupled between the Y electrode and a negative polarity of the voltage source, and a fourth switch is coupled between the negative polarity of the voltage source and ground. The voltage −Vs/2 is applied to an X electrode of the panel capacitor while the voltage Vs/2 is applied to the Y electrode thereof, and the voltage Vs/2 is applied to the X electrode while the voltage −Vs/2 is applied to the Y electrode.