MATRIX SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE AND PROJECTION TYPE LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a liquid crystal display device which is capable of stably fixing pixel potential, precisely controlling the potential applied to liquid crystals and providing good image quality even if there is some variations in the pixel potential. SOLUTION: The liquid crystal display device which divides an analog video signal into a plurality of lines and impresses these signals on a liquid crystal panel has >=3 pieces of analog video input lines 41 to 44 within this liquid crystal panel on one side of its liquid crystal pixel array region and has analog switches 6 for transmitting these analog video signals to the desired signal lines between the analog video input lines 41 to 44 and the liquid crystal pixel array. The various values of the connecting distances of the analog video input lines 41 to 44 and the analog switches 6 are not sorted. The device has respectively >=2 pieces of the analog video input lines 41 to 44 on both sides of the liquid crystal pixel array. The various values of the connecting distances of the analog video input lines 41 to 44 and the analog switches 6 vary in their sequence on both sides.