Computer graphics processing and selective visual display system – Computer graphic processing system – Plural graphics processors
Reexamination Certificate
2005-03-08
2005-03-08
Tung, Kee M. (Department: 2676)
Computer graphics processing and selective visual display system
Computer graphic processing system
Plural graphics processors
C345S001100
Reexamination Certificate
active
06864894
ABSTRACT:
A graphical display system utilizes a plurality of display devices and a plurality of graphical acceleration units for rendering graphical data to the display devices. More specifically, each of the plurality of graphical acceleration units respectively interfaces a portion of graphical data defining an image to one of the display devices. Each of the display devices displays a portion of the image based on the graphical data rendered to it. To make the system more efficient and/or to improve image quality, at least one of the graphical acceleration units includes a plurality of graphical pipelines for rendering the graphical data to be displayed by the display device that is interfaced with the one graphical acceleration unit.
REFERENCES:
patent: 5408602 (1995-04-01), Giokas et al.
patent: 5754242 (1998-05-01), Ohkami
patent: 5757321 (1998-05-01), Billyard
patent: 5844553 (1998-12-01), Hao et al.
patent: 5956046 (1999-09-01), Kehlet et al.
patent: 6075917 (2000-06-01), Kim
patent: 6084553 (2000-07-01), Walls et al.
patent: 6088036 (2000-07-01), Morris
patent: 6111582 (2000-08-01), Jenkins
patent: 6118433 (2000-09-01), Jenkin et al.
patent: 6188385 (2001-02-01), Hill et al.
patent: 6222550 (2001-04-01), Rosman et al.
patent: 6252600 (2001-06-01), Kohli et al.
patent: 6496186 (2002-12-01), Deering
patent: 6501480 (2002-12-01), MacInnis et al.
patent: 6518971 (2003-02-01), Pesto et al.
patent: 6573905 (2003-06-01), MacInnis et al.
patent: 6611241 (2003-08-01), Firester et al.
Steven Molnar et al “PixelFlow: High speed rendering using image composition”, ACM Computer Graphics, 26, Jul. 2, 1992, pp. 231-240.*
Computer Wall II, RGB Spectrum, Specifications, Sep. 2000, Alameda, CA 94501, http://www.rgb.com/Webpages/prodpgs/cwall.html.*
Dachille, et al, GI-Cube: An Architecture for Volumetric Global Illumination and Rendering, Siggraph/Eurographics Workshop on Graphics Hardware, Aug. 2000, Interlaken Switzerland, ACM Press, NY, NY, pp. 119-128.*
“Understanding X Features: Distributed Single Logical Screen” http://www.hp.com/xwindow/shardInfo/Whitepapers/Slsd/slsd.html, 1998, pp. 1-10.
Lefebvre, Kevin “Hewlett-Packard's Large Screen Multi-Display Technology: An Exploration of the Architecture Behind HP's New Immersive Visualization Solutions” http://www.hp.com;xwindow/sharedInfo/Whitepapers/Sls3d/sls_3d.html; 1998, pp. 1-9.
“Understanding X Features: Multiple Display Technologies” http://www.hp.com/xwindow/sharedInfo/Whitepapers/Sls/sls.html, 1997, pp. 1-13.
Alcorn et al., “Systems for Compositing Graphical Data,” U.S. Appl. No. 09/715,892, filed Nov. 17, 2000.
Robertus et al., “Systems and Methods for Compositing Graphical Data,” U.S. Appl. No. 09/715,232, filed Nov. 17, 2000.
Alcorn et al., “Systems and Methods for Rendering Graphical Data,” U.S. Appl. No. 09/715,882, filed Nov. 17, 2000.
Alcorn et al., “Systems and Methods for Rendering Active Stereo Graphical Data as Passive Stereo,” U.S. Appl. No. 09/715,600, filed Nov. 17, 2000.
Lefebvre et al., “System and Method for Efficiently Rendering Graphical Data,” U.S. Appl. No. 09/715,335, filed Nov. 17, 2000.
Lefebvre et al., “System and Method for Efficiently Rendering a Jitter Enhanced Graphical Image,” U.S. Appl. No. 09/715,253, filed Nov. 17, 2000.
Gee Joseph Norman
Hoffman Don B.
Lefebvre Kevin
Walls Jeffrey J
No associations
LandOfFree
Single logical screen system and method for rendering... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Single logical screen system and method for rendering..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Single logical screen system and method for rendering... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3398166