3D02 (側鎖型液晶共重合体/低分子液晶/カイラルドーパント)三元複合系の液晶特性と新規電気・熱・光学効果

概要

論文の詳細を見る
An extremely sharp change in transmittance (98 % - 3 %) was induced in a temperature range of about 1K above the heat-induced S_A-N^* transition temperature for the (liquid crystalline polymer / liquid crystals / chiral dopant) ternary composite systems with the homeotropic alignment. In comparison with the conventional liquid crystals (LCs) systems, the composite systems exhibited a higher contrast and stable memory over a wide temperature region. The resulting scattering texture (memory) was retained in the S_A phase due to fast quenching and then, was easily erased by the application of an a.c. electric field. Based on these characteristics, a novel composite system as information medium was realized with respect to a higher contrast and adequate durability.
日本液晶学会の論文
1996-09-30