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:
Aug. 18, 2009
Filed:
Aug. 04, 2004
Applicants:
Woo-joon Chung, Suwon-si, KR;
Jin-sung Kim, Suwon-si, KR;
Seung-hun Chae, Suwon-si, KR;
Kyoung-ho Kang, Suwon-si, KR;
Inventors:
Woo-Joon Chung, Suwon-si, KR;
Jin-Sung Kim, Suwon-si, KR;
Seung-Hun Chae, Suwon-si, KR;
Kyoung-Ho Kang, Suwon-si, KR;
Assignee:
Samsung SDI Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A PDP driving method. No rising ramp voltage is applied to a scan electrode during a reset period. The final voltage of a falling ramp voltage is reduced to a voltage by which all the discharge cells can fire the discharge during the reset period. A difference between the voltage applied to the address electrode of the discharge cell to be selected and the voltage applied to the scan electrode is established to be greater than the maximum discharge firing voltage.