Color image display apparatus with color palette before frame memory
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United States of America Patent
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-
Mar 13, 1990
Grant Date -
N/A
app pub date -
Sep 26, 1988
filing date -
Sep 28, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention provides a novel color image display apparatus having a constitution in which a frame memory is provided between a color palette and CRT display, and the frame memory stores color image data restored by the color palette before displaying color image data on the display screen. This constitution allows the apparatus to easily composite and display image information using a variety of palette data. The apparatus is also provided with a plurality of color palettes and image-composition means which composites color images restored by a plurality of color palettes, thus making it possible for the color image display apparatus to securely compose finer color images featuring improved flexibility.
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Cited Art Landscape
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