3-D display device

Details 3-D display device 3-D display device

2006-05-30

2006-05-30

Shankar, Vijay (Department: 2673)

Computer graphics processing and selective visual display system

Image superposition by optical means

C359S462000

Reexamination Certificate

active

07053865

ABSTRACT:
Various embodiments of a 3-D display device are disclosed which simultaneously provide a wide field of view and a large eye relief and yet do not require that the viewer wear glasses or the like in order to keep the images intended for only the left eye from entering the view field of the right eye and vice-versa. The light that forms left and right display images is made independent in left and right optical paths, either by having orthogonal polarizations, wavelengths that do not overlap, or by time-multiplexing the left and right images in different time periods that do not coincide.

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