ILLUSTRATION 5‑18 LCD GLASSES FOR 3D DISPLAY USING FIELD SEQUENCE
WOWvx is a 3D video display system developed by the company Philips. Actually it is an auto stereoscopic TV, that is, capable of representing three-dimensional images without auxiliary glasses.
It is based on a screen that contains layers with an array of multi-view lens, transparent and cylindrical. These lenses are fixed on the screen and make it possible with an eye to observe a portion of the screen while the other shows a different part.
As result of the application of the layer with the lens array is diminished the brightness and contrast of the screen.
The sense of depth and three-dimensional image is achieved by representing the visual information about the sub-pixels in which each lens is divided. When a source overlaps a sub-pixels group, this information is sent in a different direction to the observer, which interprets them as separate images.
ILLUSTRATION 5‑19 WOWVX 3D VIDEO DISPLAY SCREEN
This subsection includes all the systems display stereoscopic images that complement those already explained above.