Multi-display system and method thereof

Details Multi-display system and method thereof Multi-display system and method thereof

2008-05-06

2008-05-06

Tung, Kee M. (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphic processing system

Plural graphics processors

C345S520000, C345S536000

Reexamination Certificate

active

07369131

ABSTRACT:
A multi-display system and a method thereof which solves an overloading problem on a memory bus. The multi-display system includes displays which independently display separate images, a main memory which stores input image signals, image signal process units which are disposed corresponding to the displays and process the image signals according to the corresponding displays, a secondary memory which stores the image signals processed by the image signal process units, and a controller which controls the image signal process units to display the image signals stored in the main memory on each of the corresponding displays. The controller controls the image signal process units to display the image signals stored in the secondary memory on some of the displays in response to overloading of the image signals on the memory bus, through which the image signals are retrieved from, where the image signals are displayed on more than two displays. Accordingly, the multi-display system can prevent the overloading of the image signals on the memory bus and has improved processing capabilities.

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