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DIFFERENTIAL SIGNALING SYSTEM AND FLAT PANEL DISPLAY WITH THE SAME

  • US 20080211791A1
  • Filed: 01/09/2008
  • Published: 09/04/2008
  • Est. Priority Date: 01/11/2007
  • Status: Active Grant
First Claim
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1. A differential signaling system comprising:

  • a first wire and a second wire connected to a sending end and a receiving end as a differential signal line;

    a termination resistor connected between the first wire and the second wire adjacent to the receiving end; and

    a programmable compensation circuit connected to the termination resistor in parallel, wherein the programmable compensation circuit includes;

    n switches M1, M2, . . . , Mn for receiving each bit of an input digital control signal through a plurality of gates thereof,n first capacitors C11, C12, . . . , C1n including a first electrode connected to a source electrode of each of the switches, and a second electrode connected to the first wire, andn second capacitors C21, C22, . . . , C2n including a first electrode connected to a drain electrode of each of the switches, and a second electrode connected to the second wiring.

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