METHOD AND APPARATUS FOR CROSSTALK-FREE GLASSES TYPE STEREOSCOPIC

摘要

PURPOSE: A method and apparatus for crosstalk-free glasses type stereoscopic are provided to for a pattern in order to enable light with a specific wavelength to be penetrate or be reflected. CONSTITUTION: A display device comprises: a light source(110); a display(130) for forming a pattern in order to penetrate or reflect light with a specific wavelength; a diffusing plate(150) for diffusing light to multiple directions; a first and a second glass substrate; and an optical filter(133) installed between the first and the second glass substrates for forming a pattern to penetrate or reflect light.