Raster-scan/calligraphic combined display system for high speed

Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...

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340723, 340729, 340802, G09G 116

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046149414

ABSTRACT:
A raster-scan display device (which may be part of a combined raster-scan/calligraphic display) has a store (8) which is loaded (calculators 2, 4, 5, and 7) with image data. Processing of the data to assemble and output sets of values corresponding to successive lines of the display is performed by line processors (10, 11, 12, etc.): during output of one line or part-line by a processor, image data for a subsequent line or part of a line is being processed by another processor, so that a processing time in excess of one line duration is available. One application of such devices is in flight simulators.

REFERENCES:
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patent: 4509043 (1985-04-01), Mossaides
Scientific American, Ronald D. Levine, Supercomputers, Jan. 1982, vol. 246, pp. 118-135.

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