0001 The present invention relates to a liquid crystal display (LCD), a liquid crystal display (LCD)

摘要

And it is an object of the present invention to provide a liquid crystal display device capable of removing crosstalk (afterimage extending from a displayed line) on the screen, and a driving circuit of the device.;The delay circuit 7 divides the alternating signal generated by the alternating signal circuit into two signals to generate a common alternating signal DF COM and a segment alternating signal DF SEG, Delay one side for the other. At this time, the back crosstalk (a white bar which is formed on an extension line of a thin black bar and has a higher brightness than the background) is removed on the screen by delaying the common use alternating signal with respect to the AC signal for the segment. On the other hand, the black crosstalk (a black bar which is formed on an extension of a thick black bar and has a brightness slightly lower than that of the background) is removed on the screen by delaying the AC signal for segment to the common AC signal. As the delay means of the delay circuit 7, an integrating circuit or a delay line is used.