Polarized 3D Method
A polarizing film on the display surface displays the left and right images for each of the odd-numbered and even-numbered horizontal scanning lines. When viewed through polarizing eyewear, different images are shown to the left and right eyes, resulting in the perception of 3D images. This method reduces the vertical resolution to one-half, but it is an easy way to view 3D images using light, economical eyewear. Great for watching with a group of people.