Graphics display system with line buffer control scheme

Details Graphics display system with line buffer control scheme Graphics display system with line buffer control scheme

2006-05-26

2010-02-23

Yang, Ryan R (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics display memory system

Row buffer

C345S629000

Reexamination Certificate

active

07667710

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 chip includes a display engine that processes graphics images organized as windows. The system includes plurality of line buffers for receiving the graphics contents. The graphics contents are composited into each of the plurality of line buffers by blending the graphics contents with the existing contents of the line buffer until all of the graphics surfaces for the line have been composited.

REFERENCES:
patent: 4020332 (1977-04-01), Crochiere et al.
patent: 4367466 (1983-01-01), Takeda et al.
patent: 4532547 (1985-07-01), Bennett
patent: 4679040 (1987-07-01), Yan
patent: 4688033 (1987-08-01), Carini et al.
patent: 4954970 (1990-09-01), Walker et al.
patent: 4959718 (1990-09-01), Bennett
patent: 4967392 (1990-10-01), Werner et al.
patent: 5043714 (1991-08-01), Perlman
patent: 5097257 (1992-03-01), Clough et al.
patent: 5142273 (1992-08-01), Wobermin
patent: 5155816 (1992-10-01), Kohn
patent: 5258747 (1993-11-01), Oda et al.
patent: 5262854 (1993-11-01), Ng
patent: 5307177 (1994-04-01), Shibata et al.
patent: 5384912 (1995-01-01), Ogrinc et al.
patent: 5396567 (1995-03-01), Jass
patent: 5398211 (1995-03-01), Willenz et al.
patent: 5404447 (1995-04-01), Drako et al.
patent: 5418535 (1995-05-01), Masucci et al.
patent: 5432900 (1995-07-01), Rhodes et al.
patent: 5434683 (1995-07-01), Sekine et al.
patent: 5434957 (1995-07-01), Moller
patent: 5467144 (1995-11-01), Saeger et al.
patent: 5471411 (1995-11-01), Adams et al.
patent: 5515077 (1996-05-01), Tateyama
patent: 5526054 (1996-06-01), Greenfield et al.
patent: 5533182 (1996-07-01), Bates et al.
patent: 5546103 (1996-08-01), Rhodes et al.
patent: 5550594 (1996-08-01), Cooper et al.
patent: 5570296 (1996-10-01), Heyl et al.
patent: 5577187 (1996-11-01), Mariani
patent: 5579028 (1996-11-01), Takeya
patent: 5594467 (1997-01-01), Marlton et al.
patent: 5600364 (1997-02-01), Hendricks et al.
patent: 5604514 (1997-02-01), Hancock
patent: 5614952 (1997-03-01), Boyce et al.
patent: 5615376 (1997-03-01), Ranganathan
patent: 5619337 (1997-04-01), Naimpally
patent: 5621869 (1997-04-01), Drews
patent: 5621906 (1997-04-01), O'Neill et al.
patent: 5625379 (1997-04-01), Reinert et al.
patent: 5625611 (1997-04-01), Yokota et al.
patent: 5625764 (1997-04-01), Tsujimoto et al.
patent: 5635985 (1997-06-01), Boyce et al.
patent: 5638501 (1997-06-01), Gough et al.
patent: 5640543 (1997-06-01), Farrell et al.
patent: 5664162 (1997-09-01), Dye
patent: 5673401 (1997-09-01), Volk et al.
patent: 5694143 (1997-12-01), Fielder et al.
patent: 5696527 (1997-12-01), King et al.
patent: 5706478 (1998-01-01), Dye
patent: 5708764 (1998-01-01), Borrel et al.
patent: 5719593 (1998-02-01), De Lange
patent: 5727084 (1998-03-01), Pan et al.
patent: 5742779 (1998-04-01), Steele et al.
patent: 5745095 (1998-04-01), Parchem et al.
patent: 5748983 (1998-05-01), Gulick et al.
patent: 5751979 (1998-05-01), McCrory
patent: 5754185 (1998-05-01), Hsiao et al.
patent: 5757377 (1998-05-01), Lee et al.
patent: 5758177 (1998-05-01), Gulick et al.
patent: 5761516 (1998-06-01), Rostoker et al.
patent: 5764238 (1998-06-01), Lum et al.
patent: 5777629 (1998-07-01), Baldwin
patent: 5790136 (1998-08-01), Hoffert et al.
patent: 5790795 (1998-08-01), Hough
patent: 5790842 (1998-08-01), Charles et al.
patent: 5793445 (1998-08-01), Lum et al.
patent: 5815137 (1998-09-01), Weatherford et al.
patent: 5828383 (1998-10-01), May et al.
patent: 5831615 (1998-11-01), Drews et al.
patent: 5831637 (1998-11-01), Young et al.
patent: 5844608 (1998-12-01), Yu et al.
patent: 5864345 (1999-01-01), Wickstrom et al.
patent: 5867166 (1999-02-01), Myhrvold et al.
patent: 5870622 (1999-02-01), Gulick et al.
patent: 5874967 (1999-02-01), West et al.
patent: 5894300 (1999-04-01), Takizawa
patent: 5912710 (1999-06-01), Fujimoto
patent: 5914728 (1999-06-01), Yamagishi et al.
patent: 5917502 (1999-06-01), Kirkland et al.
patent: 5920572 (1999-07-01), Washington et al.
patent: 5920682 (1999-07-01), Shu et al.
patent: 5923316 (1999-07-01), Kitamura et al.
patent: 5923385 (1999-07-01), Mills et al.
patent: 5926647 (1999-07-01), Adams et al.
patent: 5940089 (1999-08-01), Dilliplane et al.
patent: 5941968 (1999-08-01), Mergard et al.
patent: 5949432 (1999-09-01), Gough et al.
patent: 5949439 (1999-09-01), Ben-Yoseph et al.
patent: 5951644 (1999-09-01), Lambrecht et al.
patent: 5956041 (1999-09-01), Koyamada et al.
patent: 5959626 (1999-09-01), Garrison et al.
patent: 5959637 (1999-09-01), Mills et al.
patent: 5960464 (1999-09-01), Lam
patent: 5963201 (1999-10-01), McGreggor et al.
patent: 5963262 (1999-10-01), Ke et al.
patent: 5977933 (1999-11-01), Wicher et al.
patent: 5978509 (1999-11-01), Nachtergaele et al.
patent: 5982381 (1999-11-01), Joshi et al.
patent: 5982459 (1999-11-01), Fandrianto et al.
patent: 5987555 (1999-11-01), Alzien et al.
patent: 6002411 (1999-12-01), Dye
patent: 6002882 (1999-12-01), Garde
patent: 6005546 (1999-12-01), Keene
patent: 6006303 (1999-12-01), Barnaby et al.
patent: 6018803 (2000-01-01), Kardach
patent: 6023302 (2000-02-01), MacInnis et al.
patent: 6023738 (2000-02-01), Priem et al.
patent: 6028583 (2000-02-01), Hamburg
patent: 6038031 (2000-03-01), Murphy
patent: 6046740 (2000-04-01), LaRoche et al.
patent: 6064676 (2000-05-01), Slattery et al.
patent: 6078305 (2000-06-01), Mizutani
patent: 6081854 (2000-06-01), Priem et al.
patent: 6088046 (2000-07-01), Larson et al.
patent: 6088355 (2000-07-01), Mills et al.
patent: 6092124 (2000-07-01), Priem et al.
patent: 6094226 (2000-07-01), Ke et al.
patent: 6098046 (2000-08-01), Cooper et al.
patent: 6100826 (2000-08-01), Jeon et al.
patent: 6100899 (2000-08-01), Ameline et al.
patent: 6105048 (2000-08-01), He
patent: 6108014 (2000-08-01), Dye
patent: 6111896 (2000-08-01), Slattery et al.
patent: 6121978 (2000-09-01), Miler
patent: 6124865 (2000-09-01), Meinerth et al.
patent: 6125410 (2000-09-01), Salbaum et al.
patent: 6133901 (2000-10-01), Law
patent: 6151030 (2000-11-01), DeLeeuw et al.
patent: 6151074 (2000-11-01), Werner
patent: 6157415 (2000-12-01), Glen
patent: 6157978 (2000-12-01), Ng et al.
patent: 6160989 (2000-12-01), Hendricks et al.
patent: 6167498 (2000-12-01), Larson et al.
patent: 6169843 (2001-01-01), Lenihan et al.
patent: 6184908 (2001-02-01), Chan et al.
patent: 6189064 (2001-02-01), MacInnis et al.
patent: 6199131 (2001-03-01), Melo et al.
patent: 6204859 (2001-03-01), Jouppi et al.
patent: 6205260 (2001-03-01), Crinon et al.
patent: 6208354 (2001-03-01), Porter
patent: 6212590 (2001-04-01), Melo et al.
patent: 6229550 (2001-05-01), Gloudemans et al.
patent: 6239810 (2001-05-01), Van Hook et al.
patent: 6252608 (2001-06-01), Snyder et al.
patent: 6263019 (2001-07-01), Ryan
patent: 6263396 (2001-07-01), Cottle et al.
patent: 6266072 (2001-07-01), Koga et al.
patent: 6266753 (2001-07-01), Hicok et al.
patent: 6269107 (2001-07-01), Jong
patent: 6271826 (2001-08-01), Pol et al.
patent: 6311204 (2001-10-01), Mills
patent: 6320619 (2001-11-01), Jiang
patent: 6326984 (2001-12-01), Chow et al.
patent: 6327000 (2001-12-01), Auld et al.
patent: 6335746 (2002-01-01), Enokida et al.
patent: 6337703 (2002-01-01), Konar et al.
patent: 6342892 (2002-01-01), Van Hook et al.
patent: 6351471 (2002-02-01), Robinett et al.
patent: 6351474 (2002-02-01), Robinett et al.
patent: 6362827 (2002-03-01), Ohba
patent: 6380945 (2002-04-01), MacInnis et al.
patent: 6411333 (2002-06-01), Auld et al.
patent: 6452641 (2002-09-01), Chauvel et al.
patent: 6518965 (2003-02-01), Dye et al.
patent: 0746116 (1996-12-01), None
patent: 0 752 695 (1997-01-01), None
patent: 0 840 505 (1998-05-01), None
patent: 0840276 (1998-05-01), None
patent: 0840277 (1998-05-01), None
patent: 2287627 (1995-03-01), None
patent: WO 94/10641 (1994-05-01), None
patent: WO 00/28518 (2000-05-01), None
Plaintiff and Counterdefendant Qualcomm Incorporated's Preliminary Invalidity Contentions For U.S. Patent 6,501,480 and 6,570,579.
Thomas Porter & Tom Duff,

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