Personal computer with combined graphics/image display system ha

Computer graphics processing and selective visual display system – Display peripheral interface input device

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345153, G09G 504

Patent

active

056045140

ABSTRACT:
Pixel-mode frame buffer interpretation is used to concurrently display graphical and image data in a common resolution. Pixel data in a frame buffer can be of varying types. A mask is stored in video memory and defines the "state" of each pixel. The pixel state determines how a video controller is to interpret the pixel data for that pixel and thus allows the concurrent display of graphics data and image data.

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patent: 5506604 (1996-04-01), Nally et al.

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