Graphics display system with anti-aliased text and graphics feature
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United States of America Patent
Stats
-
Feb 27, 2007
Grant Date -
Oct 20, 2005
app pub date -
Apr 14, 2005
filing date -
Nov 9, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A graphics integrated circuit chip is used in a set-top box for controlling a television display. The graphics chip processes analog video input, digital video input, a graphics input and an audio input simultaneously. The system may use anti-aliased text and graphics to provide high quality display of graphical elements, or glyphs, which represent an image of a character of text or graphics, on television and other displays. The graphical elements may be superimposed over live video or arbitrary graphics imagery.
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Cited Art Landscape
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