Retro-reflector based private viewing system

Details Retro-reflector based private viewing system Retro-reflector based private viewing system

1994-11-28

1997-05-13

Epps, Georgia Y.

Optical: systems and elements

Single channel simultaneously to or from plural channels

By partial reflection at beam splitting or combining surface

359631, 359633, G02B 2714

Patent

active

056298064

ABSTRACT:
A display system and method for displaying an image including focusing optics to focus light from an image source, retro-reflector and beamsplitter, the image source and beamsplitter directing light toward the retro-reflector being directed via the beamsplitter for viewing and folding an optical path in the conjugate optics.

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