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 deriving cell global identity information
System and method for dynamic quality-of-service-based billing in a peer-to-peer network
Circuitry for measuring and compensating phase and amplitude differences in NDT/NDI operation
Catalysts and process for producing aldehydes
Systems and methods for managing and utilizing excess corn residue
Position detection device, pointing device and input device
High-voltage AC light-emitting diode structure
  Randomly Featured Patents
Hybrid hitch control system
Portable shower stall for invalids
Magnetoresistive effect device including a nitride underlayer, an antiferromagnetic layer, a first ferromagnetic layer, a nonmagnetic layer and a second ferromagnetic layer which are multilaye
Intruder alarm system
Transmitter with isolation assembly for pressure sensor
Patterning with compositions comprising lipid
Negative type image recording material
Master slipper
Silyl linker for solid-phase synthesis of nucleic acid