US Patent 7489288 Drive control apparatus for display panel

Patent 7489288 was granted and assigned to Pioneer Corporation on February, 2009 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

7489288

Date of Patent

February 10, 2009

Patent Application Number

11069046

Date Filed

March 2, 2005

Patent Primary Examiner

‌

David L Lewis

Patent abstract

A drive control apparatus for a display panel formed by arranging a plurality of pixels having a plurality of cells emitting lights of different colors comprising: an obtaining device which obtains an image signal effecting a display on the display panel, and a drive device for generating a drive signal for driving the display panel based on the obtained image signal, wherein the drive device generates the drive signal performing a reverse of a light emission mode which includes at least one of a reverse between a light emission state and a light stopping state for each of the cells and a reverse of gradation in the light emission state of each of the cells with respect to each of the pixels at a predetermined time.