[Paper] Autostereoscopic Displays with Time-multiplexed Directional Backlight Using Curved Lens Arrays

[Paper] Reduction of Crosstalk in Time-Division Multiplexing Parallax Barrier with Low Power Consumption

“…The system depth can be shortened by using a coarse lens array to attain directional backlight [7][8][9][10][11][12][13][14] . To produce a thin optical system with this method, extremely fine dot matrix backlight has to be combined with a finer lenticular lens, which is not a practical solution.…”

P‐65: Autostereoscopic Display for Two Viewers Providing Images Specific to Each Viewpoint

“…When the directional backlight to each eye alternates synchronously with the alternation of left-and right-eye images on the LCD panel, the viewer can see a stereoscopic image without wearing special glasses. Poor image quality of the system above due to distinct seams of lens array is improved by arranging the lenses with random phase shifts and placing a vertical diffuser behind the LCD panel [16][17][18]. Instead of using a diffuser, an interleaved lens [19] can be used to realize a uniform directional backlight and a better image quality [20,21].…”