Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1996-05-15
1999-08-31
Powell, Mark R.
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
345113, 345511, 345519, 345526, G09G 336
Patent
active
059459743
ABSTRACT:
A display controller 104 for use with a display device 107 operable to display images on a screen. Display controller 104 includes circuitry 201-210 for presenting first data to the display device 107 for generating an image in a first areas of the screen, the first data being retrieved from an external frame buffer 108. A display controller 104 further includes circuitry 205, 210 for presenting second data to the display device 107 for generating an image in the second area of the screen, the second data being retrieved from an internal frame buffer 206.
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Rao G.R. Mohan
Runas Michael E.
Sharma Sudhir
Cirrus Logic Inc.
Kovalick Vincent E.
Murphy James J.
Powell Mark R.
Shaw Steven S.
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