Liquid-crystal display apparatus

摘要

An information signal to be fed to an information electrode group is formed of a selection pulse having a pulse width DELTA T, a first auxiliary pulse having a polarity opposite to that of the selection pulse and having the same width as that of the selection pulse before the selection pulse, a second auxiliary pulse having a polarity opposite to that of the selection pulse and having the pulse width of one third or less of the pulse width DELTA T after the selection pulse, and a third auxiliary pulse having the same polarity as that of the selection pulse and having the pulse width of one third or less of the pulse width DELTA T before the first auxiliary pulse. Thus, a driving margin is secured, and a flicker phenomenon is reduced.