| 摘要 |
<p>An apparatus (110) for driving a capacitive display device (120) includes a pull-up transistor (180) having a source connected to a high voltage input node (184), a push-down transistor (182) having a source connected to a low voltage input node (186) and a drain connected to the drain of the pull-up transistor (180), a pull-up voltage level shifter (132) connected to the gate of the pull-up transistor (180), and a push-down voltage level shifter (134) connected to the gate of the push-down transistor (182), the drain of the pull-up transistor (180) connected to the drain of the push-down transistor (182) at a driver output node (170). A method for driving a capacitive display device (120) includes driving the capacitive display device (120) with a drive voltage signal (172) having a bandwidth substantially within the bandwidth of the capacitive display device (120).</p> |
