*SG 3D technology offers 3D image by synchronizing Shutter Glass and 3D picture through wireless transmission.
*FPR (Film Patterned Retarder) 3D technology works via comfortable, non-electronic polarized glasses and a FPR film on the TV panel that makes most of the 3D images. Compared to conventional SG type 3D, FPR is deemed to be the final step towards the ultimately glasses-free, panel-generated 3D TVs of the future.