| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce EMI (Electro Magnetic Interference) generated at the time of performing the charge sharing driving in a driver circuit for controlling the supply of charge to a cell alignment which can accumulate charges. <P>SOLUTION: Preceding conduction means (SW221) controlled by a clock signal (CLK1) makes an output signal line of a first circuit (211), which has positive polarity of a potential higher than a reference potential, and an output signal line of a second circuit (212), which has negative polarity of a potential lower than the reference potential, electrically conductive with each other. After a lapse of a predetermined time, succeeding conduction means (SW222) controlled by a clock signal (CLK2) makes an output signal line of a third circuit (213), which has the positive polarity, and an output signal line of a fourth circuit (214), which has the negative polarity, electrically conductive with each other. A first output signal line (DR<SB POS="POST">0</SB>), a second output signal line (DG<SB POS="POST">0</SB>), a third output signal line (DB<SB POS="POST">0</SB>), and a fourth output signal line (DR<SB POS="POST">1</SB>) are sequentially adjoined in this order. <P>COPYRIGHT: (C)2012,JPO&INPIT |
