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
In-store marketing sign
Antibodies to Clostridium difficile toxins
Automatic stop and restart device for an engine
Inspection tool for top guides of a boiling water reactor
Heterogeneous language data typing without executable regeneration
LED light source lamp having drive circuit arranged in outer periphery of LED light source
Method for detecting security error in mobile telecommunications system and device of mobile telecommunications
  Randomly Featured Patents
Method of plasma etching transition metal oxides
Controlled vehicle acceleration method using user-responsive feedback
Apparatus for measuring several force components
MP3 player
Vehicle-wheel front face
Intake module, wiring module and control module for internal combustion engine
4,4-difluoro-2,3,4,5-tetrahydro-1H-1-benzoazepine derivatives and drug compositions containing them
Ternary content addressable memory cell having single transistor pull-down stack
Pilot operated check valve
Disk cassette