2a04 リバースモード高分子分散型液晶素子の電気光学特性におけるセル厚依存性(ディスプレイ,口頭発表,2012年日本液晶学会討論会)

抄録

We have proposed reverse-mode polymer dispersed liquid crystal (R-PDLC) devices based on a nematic LC and a small amount of reactive mesogen. In this work, we have studied on cell gap dependence on electric optical properties in reverse mode PDLC cells with homogeneous,TN and STN orientation modes. A polymer-rich layer near the substrate and a polymer-poor layer model was proposed and the dependence on a contrast ratio and driving voltage were discussed.