LIQUID CRYSTAL IMAGE DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To provide the liquid crystal image display device with high image quality in which no lateral lines are displayed in the middle of the liquid crystal display screen. SOLUTION: The display device is provided with a signal electrode drive means 11 having an upper signal electrode drive means 12 and a lower signal electrode drive means 13 supplying a first half and a latter half 1/2 field of an image signal of one field to upper and lower halves of signal electrodes respectively and with an image signal generating means 9 supplying the image signals of the opposite polarity to the upper signal electrode drive means 12 and the lower signal electrode drive means 13, and with a scanning electrode drive means 10 having an upper scanning electrode drive means 15 and a lower scanning electrode drive means 16 driving upper half and lower half of scanning electrodes sequentially for each 1/2 field period simultaneously and respectively.