System and method for providing a variable character size in an on-screen display application
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United States of America Patent
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Nov 22, 2005
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N/A
app pub date -
May 8, 2002
filing date -
May 8, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention provides a system and method for providing a variable character size in an on-screen display application. The system includes logic means and a font memory means adapted to store a plurality of bitmaps corresponding to a plurality of characters. A mapping memory means is adapted to map the plurality of characters into the plurality of bitmaps. And a display means is adapted to display the plurality of bitmaps responsive to the logic means. The mapping memory comprises a width and a height associated with each of the plurality of characters. The mapping memory comprises a pointing means adapted to store an address associated with each of the plurality of bitmaps.
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