Picture display device and picture display method

Details Picture display device and picture display method Picture display device and picture display method

2007-02-13

2007-02-13

Shalwala, Bipin (Department: 2629)

Computer graphics processing and selective visual display system

Display driving control circuitry

C345S168000, C345S632000, C345S633000, C345S635000

Reexamination Certificate

active

09936158

ABSTRACT:
Video signals from a plurality of personal computers are written to a memory that stores video signals for a plurality of display screens through respective buffers. The video signals may be read from the respective buffers and displayed simultaneously on a single monitor. By selecting the video displayed in a portion of the monitor, the personal computer sending those video signals to the monitor may be selected for active operation. In this manner, a single set of input devices may be used to control a plurality of personal computers.

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