| 摘要 |
PROBLEM TO BE SOLVED: To provide a driving device of a display system capable of decreasing the number of the output terminals of an integrated circuit chip. SOLUTION: The driving device for the display system includes a signal controller 610 synthesizing first and second control signals, respectively, having first and second signal levels to a synthesized signal having third to fifth signal levels and outputting the synthesized signal through an output terminal, signal extracting units 410, 510 separating the synthesized signal from the signal controller 610 to the first and second control signals, a gate driver 420 outputting gate signals based on the first control signal from the signal extracting units 410, 510, and a data driver 520 outputting data signals based on the second control signal from the signal extracting units 410, 510. COPYRIGHT: (C)2007,JPO&INPIT
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