Resources Contact Us Home
Apparatus and method for spacial scan modulation of a video display

Image Number 4 for United States Patent #5424780.

An apparatus and method is shown for modifying the presentation of pixels displayed or printed on a raster or matrix image or graphic display or printer, thereby increasing the apparent image quality. Means for deriving a plurality of neighboring pixels of the video signal, and means for determining pixel modification in response thereto, are also shown. Particular embodiments relating to increasing the apparent temporal and spatial resolution of raster scanned television devices are shown.

  Recently Added Patents
All-angle light emitting element having high heat dissipating efficiency
Methods and compositions for inhibiting progression to chronic cardiac failure
Non-volatile memory and method having efficient on-chip block-copying with controlled error rate
Ventilated vacuum commutation structure
DL control channel structure enhancement
Toy vehicle housing
Milk frother
  Randomly Featured Patents
Chrysanthemum plant named `Factor`
Automatic food frying and vending system
Synthetic gene encoding human epidermal growth factor 2/neu antigen and uses thereof
Mass production method for the manufacture of surface mount solid state capacitor and resulting capacitor
Semiconductor device comprising a charge pump operated by clock signals
Multi-mode computer systems and operating methods thereof
Pilot pattern design for a STTD scheme in an OFDM system
Scissor-type surgical stapler
Control system for hybrid vehicle