Television – Stereoscopic – Stereoscopic display device
Patent
1993-11-26
1995-05-09
Rogers, Scott A.
Television
Stereoscopic
Stereoscopic display device
348 54, 348359, 348804, 1286532, H04N 1300
Patent
active
054144590
ABSTRACT:
The instant invention is a display system that provides visual stimuli to a patient who is undergoing diagnostic treatment within a magnetic resonance imaging apparatus. The system utilizes a pair of lightweight fiber optic video glasses having a hollow chamber wherein a prism with mirrors splits a visual image supplied through a fiber optic cable connected to an LCD projector. The projector uses a series of lenses for coupling a signal received from a video interface which monitors the use of an external VCR or television utilizing a standard NTSC format video signal. The visual image is projected onto the inner surface of reflective lenses which allows the patient to view the image as well as see through the lens providing a HUD type display.
REFERENCES:
patent: 4310849 (1982-01-01), Glass
patent: 4901141 (1990-02-01), Costello
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