Kim Ki-Han, Yu Byeong-Hun, Choi Sun-Wook, Oh Seung-Won, Yoon Tae-Hoon
Department of Electronics Engineering, Pusan National University, Busan 609-735, South Korea.
Opt Express. 2012 Oct 22;20(22):24376-81. doi: 10.1364/OE.20.024376.
We propose a cholesteric liquid crystal device with a three-terminal electrode structure that can be operated in both the dynamic and the bistable modes. Fast switching (less than 5 ms) between the planar and the in-plane-field-induced states can be realized by applying an in-plane electric field, and conventional bistable switching between the planar and focal conic states can be realized by applying a vertical electric field.
我们提出了一种具有三端电极结构的胆甾相液晶器件，该器件可以在动态和双稳态模式下运行。通过施加面内电场，可以实现平面态和面内场诱导态之间的快速切换（小于5毫秒），并且通过施加垂直电场，可以实现平面态和焦锥态之间的传统双稳态切换。
