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:
Jan. 26, 2010
Filed:
Apr. 08, 2005
Applicant:
Joo-yul Lee, Suwon-si, KR;
Inventor:
Joo-Yul Lee, Suwon-si, KR;
Assignee:
Samsung SDI Co., Ltd., Suwon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
An operation of reducing a voltage at a scan electrode by as much as a predetermined voltage and floating the scan electrode is repeatedly performed in a reset period of a plasma display panel. When the voltage at the scan electrode is reduced and a discharge is generated, a discharge extinction is generated when the scan electrode is floated, and the voltage at the scan electrode increases. At this time, the voltage increase of the scan electrode is applied and the voltage at the scan electrode is greatly reduced when the voltage at the scan electrode is subsequently reduced.