Computer graphics processing and selective visual display system – Display driving control circuitry – Controlling the condition of display elements
Patent
1990-07-16
1993-10-26
Wysocki, Jonathan
Computer graphics processing and selective visual display system
Display driving control circuitry
Controlling the condition of display elements
345143, G09G 100
Patent
active
052573516
ABSTRACT:
The system and method of this invention processes a data stream based on the structure of a font file which can be varied by a user or application of the processing system. The font file not only contains the pel patterns for a range of graphical symbols, but it also contains the rules for, interpreting a data stream having a particular syntax. The rules for interpreting a data stream are referred to as the processing model for the data stream.
REFERENCES:
patent: 4314357 (1982-02-01), Kimura et al.
patent: 4345245 (1982-08-01), Vella et al.
patent: 4987550 (1991-01-01), Leonard et al.
patent: 4998210 (1991-03-01), Kadono et al.
Leonard Anne G.
Verburg Richard L.
Bailey Wayne P.
International Business Machines - Corporation
Wysocki Jonathan
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