3B02 液晶セルの内部DCオフセット電圧の発生機構

概要

論文の詳細を見る
In this paper, the DC offset voltage (V_<DC>) generated in liquid crystal cells during AC operation is investigated in the case where the composition of the front and rear alignment layer differ. Four different species of polyimides made from two types of acid anhydrides and two types of diamines were used as alignment layers. The relation between the chemical structure of the alignment materials and V_<DC> is discussed. It was found that V_<DC> depends on the different alignment layers' polarizability which is related to the oxygen atoms present in the polyimides molecules.
日本液晶学会の論文
1995-09-10