Cholesteric liquid crystal display device and method for driving cholesteric liquid crystal display device

摘要

A method for driving a liquid crystal display device in which a liquid crystal is driven in a matrix using a plurality of common electrodes and segment electrodes, which are crossed oppositely. While common drive voltage waveforms from each common electrode are sequentially applied to a cholesteric liquid crystal display device, segment electrode drive voltage waveforms from each segment electrode are applied to the device. There is no period of time during which the same voltage is applied to all common electrodes at the same time in a period of time from the application of the hold voltage waveform to the first common electrode to the application of the reset voltage waveform to the last common electrodes, and there is a period of time during which the same voltage is applied to all segment electrodes at the same time.