ACTIVE MATRIX LIQUID CRYSTAL DISPLAY DEVICE, ITS DRIVE METHOD, DRIVE CIRCUIT AND LIQUID CRYSTAL DISPLAY SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide an active matrix liquid crystal display device without applying a DC voltage to a liquid crystal and without causing burning and a flicker. ;SOLUTION: Plural pixel electrodes P(1, 1)-P(m, 2n) are arranged in matrix to be controlled by thin film transistors T(1, 1)-T(m, 2n). Even columns of one side row and odd columns of the other side row among the gate electrodes 25 of the thin film transistors T(1, 1)-T(m, 2n) connected to the pixel electrodes P(1, 1)-P(m, 2n) of adjacent two rows are connected to the same address lines Y1-Y2n+1. Even rows each other and odd rows each other of both columns among source electrodes 30 and drain electrodes 31 of the thin film transistors T(1, 1)-T(m, 2n) connected to the pixel electrodes P(1, 1)-P(m, 2n) of adjacent two rows are provided alternately. A liquid crystal layer is AC driven between two pixel electrodes P(1, 1)-P(m, 2n) belonging adjacent odd rows and even row of the same column to be made a display dot.;COPYRIGHT: (C)1999,JPO