Computer graphics processing and selective visual display system – Display driving control circuitry – Controlling the condition of display elements
Patent
1990-03-23
1994-02-15
Shaw, Dale M.
Computer graphics processing and selective visual display system
Display driving control circuitry
Controlling the condition of display elements
395164, 395400, 395162, 345200, G06F 1500
Patent
active
052874524
ABSTRACT:
A display system for connection to a bus in a digital processing system having a system memory. The display system comprises a display memory, a display and an interface. The display memory stores image data. The display receiving stored image data from the display memory and generates in response thereto a displayed image. The interface receiving image data and address signals from the bus, the signals corresponding to addresses in the system memory. In response to the address signals, the interface determines whether the image data relates to image data for an image stored in said display memory and in response thereto controls storage of the image data in the display memory.
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Eastman Kodak Company
Sales Milton S.
Shaw Dale M.
Tung Kee M.
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