Parallax barrier screen adjusting method for industrial application, involves adjusting barrier screen to display screen such that adjustment of barrier screen to display screen with pixels is defined with preset tolerance of pixels

摘要

The method involves adjusting a parallax barrier screen (2) to a display screen (1) such that the adjustment of the barrier screen to the display screen with pixels related to a horizontal or vertical relative position of the barrier screen to the display screen is defined with a preset tolerance of the pixels. Lines are arranged at different horizontal positions. Test patterns are observed by the parallax barrier screen at a distance defined by a two-dimensional camera (3).