Computer video signal distributor between a computer and a plura

Details Computer video signal distributor between a computer and a plura Computer video signal distributor between a computer and a plura

1998-07-29

2000-09-12

Etienne, Ario

Electrical computers and digital processing systems: multicomput

Computer conferencing

709248, 370542, 348 8, 348 15, 348571, 348707, 330250, G06F 1300

Patent

active

061191485

ABSTRACT:
A computer video signal distributor receives as inputs the video signals of a computer, and then processes and distributes these video signals to a plurality of monitors. The computer video signal distributor includes three transistor common based voltage amplifying circuits for inputting red, green, blue video signals of the computer respectively, then amplifying these video signals for outputting. Three sets of transistor emitter follower current amplifying circuits are provided for connecting respectively with one of the outputs of the three voltage amplifying circuits, and provide sufficient frequency response for inputted video signals, and distributing the inputted video signals according to the number of monitors. A synchronous signal buffering device is provided for receiving synchronous signals of the computer, and generating a plurality of sets of synchronous signals according to the number of the monitors. A plurality of monitor input interfaces are provided for receiving the video outputs of the three sets of current amplifying circuits, and receiving the plurality of sets of synchronous signals from the synchronous buffering device, then outputting respectively to the monitors.

REFERENCES:
patent: 4518986 (1985-05-01), Hinn et al.
patent: 4803464 (1989-02-01), Holms et al.
patent: 5257390 (1993-10-01), Asprey
patent: 5818538 (1998-10-01), Kim
patent: 5865561 (1999-01-01), Becher
patent: 5956076 (1999-09-01), Hoess
patent: 5999966 (1999-12-01), McDougall et al.

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