主催: 日本液晶学会
会議名: 2000年 日本液晶学会討論会
開催地: くにびきメッセ
開催日: 2000/10/25 - 2000/10/27
p. 51-52
Polyvinyl alcohol (PVA) films with some of different saponification degrees and polymerization degrees are investigated as a liquid crystal alignment film in the homogeneous cell. An azimuthal anchoring energy increases with the polymerization degree. The glass transition temperature also influences the anchoring energy. Thermal stability of the surface memory alignment on the PVA with high polymerization degree is higher than that with low polymerization degree.