LIQUID CRYSTAL DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To obtain a stable display having high reliability in which the operational margin against changes in the thickness d of a liquid crystal layer is increased to make high-duty matrix driving possible. SOLUTION: A memory type bistable liquid crystal display device A is produced by forming a chiral nematic liquid crystal 10 containing a liquid crystal material having polarity by 10 to 60 wt.% between a scanning electrode member 4 and a signal electrode member 5.