Ordinary TV can use 3D glasses do
Ordinary TV can not see the 3D screenThe three-dimensional image by human eyes observe objects TV angle is slightly different, which can identify objects near and far, stereo vision of this principle, the left and right image separation eyes, thereby enabling users without using stereo glasses to the naked eye stereoscopic feeling experience.As for the imaging principle, it involves several 3D technology:1, shutter 3D TechnologyShutter type 3D technology to realize a LCD active shutter glasses, alternating left and right eye image to see that your brain will be two images together to achieve, resulting in a single image of the sense of depth 3D. At present, Samsung, LG launched 3D TV is the main use of such 3D display technology.The original shutter 3D technology is implemented according to the refresh time of eye image frequency, the fast refresh rate improve picture (at least 120Hz) image will fast refresh the right and left 60Hz people on the image will not produce shake movement, and maintain the same with 2D video frames, let the audience two eyes see a different picture of fast switching, and produce the illusion in the brain, then view stereo images.
