Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Xiaodong Xie0
Chengfuh Jeffrey Tang0
Greg A. Kranawetter0
James T. Patterson0
Alexander G. MacInnis0
Date of Patent
February 27, 2007
0Patent Application Number
111060380
Date Filed
April 14, 2005
0Patent Primary Examiner
Patent 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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