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:
Jun. 24, 2008
Filed:
Oct. 05, 2004
Jin-boo Son, Suwon-si, KR;
Jin-Boo Son, Suwon-si, KR;
Samsung SDI Co., Ltd., Suwon, KR;
Abstract
An improved plasma display panel (PDP) having decreased background brightness, decreased power consumption, and improved contrast includes an address electrode, and a scan electrode and a sustain electrode are arranged in pairs with the address electrode. The PDP driver includes a subfield data generator that generates subfield data from input image data. An address data driver is provided for applying to the address electrode a voltage that corresponds to the subfield data. An address data determiner included in the PDP driver detects a subfield which has no address data from among the subfield data, and outputs a control signal that controls a reset operation of the detected subfield. In response, a scan/sustain pulse driver applies to the scan electrode and the sustain electrode a voltage that corresponds to the control signal provided by the address data determiner.