DISPLAY DEVICE WITH GRAPHICS FRAME COMPRESSION AND METHODS FOR USE THEREWITH
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United States of America Patent
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Issued Date -
Apr 16, 2015
app pub date -
Oct 14, 2013
filing date -
Jan 22, 2013
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Abandoned
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Abstract
A display device includes an uncompressed graphical frame buffer that buffers uncompressed graphical frame data. The display device reads the uncompressed graphical frame data from the uncompressed graphical frame buffer for display in conjunction with a first frame of the plurality of video frames. A compression/decompression engine writes the uncompressed graphical frame data to a compressed graphical frame buffer. The video display device reads the compressed graphical frame data from the compressed graphical frame buffer via the compression/decompression engine for display in conjunction with a second frame of the plurality of video frames.
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