Patent ID: 6888392

Claim:
A method for correcting signals of a chip, the chip comprising: a first driving circuit including at least one first output end, each of the first output ends used for outputting a first driving signal; a second driving circuit including at least one second input end and at least one second output end, each of the second input ends connected to the corresponding first output end respectively, the second driving circuit generating a corresponding second driving signal according to the first driving signal and outputting the second driving signals from each of the second output ends; an output circuit including at least one driving end, each of the driving ends connected to the corresponding second output end respectively for receiving the second driving signal output from the second driving circuit; the method comprising: adding a load to at least one driving end of the output circuit to keep an impedance of each second input end that is in the second driving circuit and an impedance of each driving end that is in the output circuit substantially identical.