Resources Contact Us Home
Image display method and system for plasma display panel

Image Number 7 for United States Patent #7098876.

An image of each field displayed on a plasma display panel corresponding to input image signals is divided into sub-fields of different weights, the sub-fields being divided into two continuous sub-field groups having a different weighting value, and in which the weighting values of the sub-fields combine to display grays. The method includes generating original grays; determining a diffusion filter value; generating final grays by applying the diffusion filter value to the original grays; generating gray data corresponding to the final grays, the gray data being distributed over the two sub-field groups; and displaying an image on the PDP according to the gray data. The disclosed method and system reduce flicker and contour noise and other display problems associated with the display of 50 Hz Phase Alternating by Line image signals.

  Recently Added Patents
Interferer region identification using image processing
Method and apparatus for controlled reoxygenation
System for thermally controlling displays
Wireless device with extendable antenna
Motion blur reduction for LCD video/graphics processors
High conductive water-based silver ink
Front end for RF transmitting-receiving systems with implicit directional control and time-multiplexing method in submicron technology
  Randomly Featured Patents
Method and equipment for improving horizontal marking strips
Vaporized liquid fuel combustion apparatus
Multiple engine locomotive configuration
Arrangement for determining the lambda value of an air/fuel mixture
Microscope armrest
Use of various methods to reconstruct experiences of web site visitors
Method of removing mercury from sulfuric acid
Tough, fire resistant polyurethane foam and method of manufacture thereof
Polymer for treating surfaces
Method of co-deposit coating aluminum oxide and titanium oxide