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:
Dec. 30, 2008
Filed:
Jun. 01, 2005
Jun-young Lee, Cheonan, KR;
Seung-woo Chang, Asan, KR;
Jin-sung Kim, Cheonan, KR;
Hak-ki Choi, Cheonan, KR;
Chan-young Han, Asan, KR;
Jun-Young Lee, Cheonan, KR;
Seung-Woo Chang, Asan, KR;
Jin-Sung Kim, Cheonan, KR;
Hak-Ki Choi, Cheonan, KR;
Chan-Young Han, Asan, KR;
Samsung SDI Co., Ltd., Suwon, KR;
Abstract
In a PDP, an inductor is coupled to an electrode of a panel capacitor. A current of a first direction is injected to the inductor to store energy, and the voltage of the electrode is changed to V/2 using a resonance between the inductor and the panel capacitor and the stored energy. The difference between the Y electrode voltage V/2 and the X electrode voltage −V/2 causes a sustain on the panel. Subsequently, a current of a second direction, which is opposite to the first direction, is injected to the inductor to store energy therein. The voltage of the electrode is changed to −V/2 using a resonance between the inductor and the panel capacitor and the energy stored therein.