| 摘要 |
PROBLEM TO BE SOLVED: To avoid increase in the circuit scale and the control wiring, and to reduce noise at the time of simultaneous scanning line driving operations and electromagnetic radiation interference accompanying it. SOLUTION: The capacitive load driving circuit includes at least one delay element for delaying an input control signal which operates a plurality of driving signals all at once, a plurality of timing circuits composed of circuits for receiving the input control signal and circuits for receiving the delayed signal, and a plurality of high-voltage output circuits for receiving a corresponding output signal from the plurality of timing circuits and outputting a driving signal. The plurality of high-voltage output circuits are classified according to an output signal inputted, and output a plurality of driving signals which change with a plurality of different phases for each classification. COPYRIGHT: (C)2009,JPO&INPIT
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