Glasses-free 3D technology

- May 19, 2016 -

Current glasses-free 3D technology include: slit-type liquid crystal grating, cylindrical prisms, pointing to a light source. 1, slit-type liquid crystal grating. This technology principle is in screen Qian added has a narrowly sewing type grating zhihou, should by left eye see of image displayed in LCD screen Shang Shi, not transparent of stripes will block right eye; Similarly, should by right eye see of image displayed in LCD screen Shang Shi, not transparent of stripes will block left eye, through will left eye and right eye of Visual picture separate, makes views who see 3D image. 2, cylindrical Prism refraction principle this principle is achieved through lens, eye projection corresponds to a pixel point on the left eye, image separation. Biggest advantage of contrasting slit grating is lens does not block the light, so the brightness has been greatly improved, 3, pointing to a light source, simply control two sets of image projection screens to the left and right eye respectively.


Previous:Technical principle Next:Time type