用于立体显示的可变焦距液晶透镜

Switchable and Tunable Liquid Crystal Lens for Autostereoscopic 3D Displays

基于像素分割控制的立体显示技术可使观众在欣赏立体影像时摆脱眼镜的束缚。本文所述的立体显示装置利用多电极驱动液晶透镜方式可以实现多个立体显示的观看距离。利用电压的改变最佳的观看距离可以在45cm到80cm之间调节。

Spatial-multiplexed stereoscopic displays can provide audience 3D image without glasses. This paper describes an autostereoscopic display can give the audience alternative viewing distance using Multi-Electrode driving liquid crystal lens. Optimum viewing distance is able to be set from 45cm to 80cm by tunable lens pitch under applied electric field.