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US 2003/0146885 A1Published application
Motion compensated upconversion for plasma displays
AssigneeKoninklijke Philips Electronics N.V.
InventorsJurgen Jean Louis Hoppenbrouwers, Roel Van Woudenberg
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Abstract
The present invention describes a method for driving a PDP wherein motion artifacts like blur and double edges are minimized by using an upconversion to preferably 100 Hz as in CRTs with Natural Motion, combined with an LSC subfield distribution. Subfield groups from two images are combined to form a field for a display image.
Claims11
A method of driving a plasma display panel, the method comprising the steps of:
- receiving of a series of consecutive original images;
- distributing information from each original image over a first plurality of subfields,
- characterized in that the method also comprises the steps of:
- producing a series of new images;
- inserting at least one of said series of new images between every two consecutive original images;
- distributing information from a field of each new image over a second plurality of subfie s;
- ing a display image using a first group of subfields of an original image and a second group of subfields of at least one new image.
4 more elements
A device for driving a plasma display panel, the device comprising:
- means for receiving of a series of consecutive original mages;
- means for distributing information from a field of each original image over a first plurality of subfields;
- means for producing a series of new images;
- means for inserting at least one of said series of new images between every two consecutive original images;
- means for distributing information from a field of each new image over a second plurality of subfields;
- means for generating a display image using a first group of subfields of an original image and a second group of subfields of at least one new image.
3 more elements
Dependencies are inferred from the claim text.