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
Superagonistic anti-CD28 antibodies
Compositions and processes for forming photovoltaic devices
Device and method for quantizing and inverse quantizing LPC filters in a super-frame
Television apparatus
Control method of LPI lamp for LPI vehicle and logic therefor
Fuel-based injection control
  Randomly Featured Patents
Manipulable doll
Thermoplastic forming process
Appliance cabinet
Stable dental analog
Apparatus for screen printing of viscous materials
Demand allocation of read/write buffer partitions favoring sequential read cache
Method of coating a surface of an article against aquatic bio fouling
2-naphthyl-carbapenem intermediates
Carbostyril compound
Medium feeding apparatus and image forming apparatus