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:
Nov. 04, 2008
Filed:
Sep. 21, 2004
Jin-sung Kim, Suwon-si, KR;
Woo-joon Chung, Suwon-si, KR;
Seung-hun Chae, Suwon-si, KR;
Kyoung-ho Kang, Suwon-si, KR;
Jin-Sung Kim, Suwon-si, KR;
Woo-Joon Chung, Suwon-si, KR;
Seung-Hun Chae, Suwon-si, KR;
Kyoung-Ho Kang, Suwon-si, KR;
Samsung SDI Co., Ltd., Suwon-si, KR;
Abstract
In a plasma display panel driving method, a final voltage of a falling ramp voltage is reduced to a voltage for firing a discharge at all the discharge cells in a reset period. A difference between a voltage at an address electrode of a discharge cell to be selected and a voltage applied to a scan electrode is established to be greater than a maximum discharge firing voltage in an address period. A voltage greater than a sustain voltage is applied to the scan electrode so as to convert positive wall charges which can be formed on the scan electrode of a discharge cell which is not selected in the address period into negative wall charges.