LIQUID CRYSTAL DISPLAY DEVICE

摘要

This invention contemplates to make a liquid crystal display device compact by reducing the number of input terminals of a scanning electrode driving circuit or a signal electrode driving circuit. A scanning direction is determined from the relation of the polarity of a sequential scanning start signal (TPR) and a sequential scanning timing signal (CK) in a scanning electrode driving circuit. A transverse direction of output data is determined from the relation of a display data latch signal (CL) and a signal electrode driving voltage output signal (CL2) in the signal electrode driving circuit. Accordingly, the number of input/output terminals necessary for the scanning electrode driving circuit or the signal electrode driving circuit is reduced, and the liquid crystal display device can be made compact.