3D14 積層電極構造を有する液晶マイクロレンズにおける応答特性

概要

論文の詳細を見る
Liquid crystal (LC) microlenses with the stacked electrode structure have large numerical aperture. In this work, we introduce an improved driving method which consists of two steps: that is, i) a large voltage is applied for a short interval, ii) then a desired voltage is applied. It is found that, in tile case of a conventional LC microlens, a reverse-tilt disclination is undesirably generated by introducing the two step driving method. This disclination stably remains in the hole-patterned area and disturbs the improvement of the response properties. On tile other hand, in the case of the LC microlens with the stacked electrode structure, such a reverse-tilt disclination is never seen and the improvement of the response property is successfully achieved by the introduced driving method.
日本液晶学会の論文
2000-10-23