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. 24, 2006
Filed:
Nov. 21, 2002
Eishi Mizobata, Tokyo, JP;
Eishi Mizobata, Tokyo, JP;
Pioneer Corporation, Tokyo, JP;
Abstract
In a priming erasing period, a voltage Vpeis applied to a common electrode, and after an electric potential of a scanning electrode is discontinuously lowered to a positive electric potential lower than the voltage Vpe, the electric potential is continuously lowered to a voltage Vpe. In this case, an electric potential difference between the voltage Vpeand the voltage Vpeis set equal to a firing voltage. Also, an electric potential of the scanning electrode at an end of the priming erasing period is set higher than an electric potential of a data electrode by approximately 20 V. With this operation, there is provide an AC-type plasma display panel having an extended driving margin (range) of a sustaining voltage and capable of being driven by a low voltage.