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. 31, 2010
Filed:
Mar. 13, 2006
Yoshiki Tsujita, Osaka, JP;
Kenji Ogawa, Osaka, JP;
Kenji Sasaki, Osaka, JP;
Toru Ando, Osaka, JP;
Tohru Sakane, Osaka, JP;
Yoshiki Tsujita, Osaka, JP;
Kenji Ogawa, Osaka, JP;
Kenji Sasaki, Osaka, JP;
Toru Ando, Osaka, JP;
Tohru Sakane, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A plasma display device includes an AD converter; a video signal processing circuit producing subfield data; a subfield processing circuit producing control signals of each of drive circuits; a plasma display panel having scan electrodes and sustain electrodes which are alternately arranged in n rows, and data electrodes in (k+m) columns arranged in a direction of intersecting with the scan and sustain electrodes; a scan-electrode drive circuit for driving scan electrodes; a sustain-electrode drive circuit for driving sustain electrodes; and a data-electrode drive circuit which has a first drive circuit for driving data electrodes and a second drive circuit for driving data electrodes, and applies writing pulse voltage in order from a data electrode group nearest to the scan-electrode drive circuit.