LIQUID CRYSTAL MATRIX DISPLAY DEVICE

摘要

PURPOSE: To provide a high-quality display device by preventing the increase in the resistance value by the deterioration of electrode materials arranged in a liquid crystal matrix panel, thereby decreasing waveform distortions and decreasing the fluctuations in brightness. CONSTITUTION: Auxiliary electrodes 8 formed by using at least one kind of the electrode materials among the electrode materials constituting scanning electrodes 4 or counter electrodes 15 are disposed between the scanning electrode 4 and the counter electrodes 15. The auxiliary electrode driving voltage having the potential between scanning electrode driving voltage and counter electrode driving voltage is supplied to the auxiliary electrodes 8 from an auxiliary electrode driving circuit 7 via an auxiliary voltage supply line 17.