3D PolaRotator - what it is and how it works
3D Experience Ltd. have developed an effective polarization modulator which is a fraction of the cost of their nearest competition. The "PolaRotator", is a small glass window made of layers of electronically driven, liquid crystal glass, which switches light at 120 times a second. This eliminates alignment issues when using a dual projector 3D system and offers customers, currently using a single 3D projector with shutter glasses, a cost effective alternative, for larger audiences.