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
System and method for self service marketing research
Traffic signal mapping and detection
Plastic floor-wall transition methods, materials, and apparatus
Porous objects having immobilized encapsulated biomolecules
Stepped delay control of integrated switches
Key management using quasi out of band authentication architecture
Image-processing method and program, and image-processing apparatus
  Randomly Featured Patents
Adjustable mounting for valve-discharge elbow of rotary drum filters
Organic electroluminescent devices with high operational stability
Method for manufacturing, filling and closing a receptacle made of thermoplastic material
Arrangement for a vehicle or part of a vehicle
Aerodynamically enhanced air grill
Hydrocarbon recovery process
Process for the preparation of alkylene glycols
Electromagnetic band gap microwave filter
Nucleic acid encoding an NPR1 interactor from rice and method of use to produce pathogen-resistant plants
Image display apparatus comprising an internally reflecting ocular optical system