US Patent 7142174 Driving method of plasma display panel

Patent 7142174 was granted and assigned to Pioneer Corporation on November, 2006 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Pioneer Corporation

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

71421740

Date of Patent

November 28, 2006

Patent Application Number

098834480

Date Filed

June 19, 2001

Patent Primary Examiner

‌

Sumati Lefkowitz

Patent abstract

A driving method of a plasma display panel capable of executing a dither processing without lowering display quality. When only discharge cells set to a light emission cell state in accordance with input image signals are allowed to emit light a predetermined number of light emissions allotted in accordance with weighting of sub-fields, the number of light emissions to be allotted is rendered different for each discharge cell inside a discharge cell block.