Binocular type display system

Details Binocular type display system Binocular type display system

1995-03-06

1997-09-23

Callahan, Timothy P.

Optical: systems and elements

Compound lens system

Telescope

359417, G02B 2120

Patent

active

056710879

ABSTRACT:
To relieve fatigue of viewer's eyes, a binocular display system is equipped with a mechanical or electrical adjusting section for minimizing a separation between left and right virtual images for the left and right eyes. The adjusting section holds the arrangement of the four positions of left and right lenses (or curved mirrors) and left and right pictures produced by at least one display device in such a manner as to reduce the separation between the left and right virtual images of the left and right picture substantially to zero, and/or adjusts the arrangement of these four positions to move the left and right virtual images in a desired direction so that the left and right images remain optically coincident.

REFERENCES:
patent: 4469415 (1984-09-01), Radl
patent: 4987487 (1991-01-01), Ichinose et al.
patent: 5034809 (1991-07-01), Katoh
patent: 5125733 (1992-06-01), Lee
patent: 5129716 (1992-07-01), Holakovszky et al.
patent: 5153569 (1992-10-01), Kawamura et al.
patent: 5361162 (1994-11-01), Goebel

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