POLARIZATION GLASSES FOR 3D DISPLAY DEVICE

摘要

The present invention provides polarization glasses comprising a left lens including a left quarter wave plate (QWP) and a line polarizer; a right lens including a right QWP and a line polarizer; and a glasses frame on which the left and right lenses are mounted. The line polarizer has an absorption axis of zero degrees. The positions of the left QWP and the line polarizer of the left lens are switched over with each other on the basis of the direction of a user′s view. The positions of the right QWP and the line polarizer of the right lens are switched over with each other on the basis of the direction of the user′s view. [Reference numerals] (AA) Left eye; (BB) Right eye