Eyeglass mounted visual display

Details Eyeglass mounted visual display Eyeglass mounted visual display

1972-02-14

1976-02-03

Claffy, Kathleen

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Ophthalmic lenses or blanks

351 50, G02B 1700

Patent

active

039366057

ABSTRACT:
A personal information system wherein an illuminated information source is viewed in a mirror located closer to the eye than the shortest focal length to present in focus a visual image to the eye so that it can be viewed unobtrusively superimposed over the existing visual scene during normal activities. In a further aspect, the invention provides reflected illuminated symbolic presentation for speech interpretation assistance.

REFERENCES:
patent: 2137888 (1938-11-01), Fuller
patent: 2176167 (1939-10-01), Comstock
patent: 2595701 (1952-05-01), Potter
patent: 3170979 (1965-02-01), Baldwin
patent: 3205303 (1965-09-01), Bradley
patent: 3230819 (1966-01-01), Noxon
patent: 3436151 (1969-04-01), Conrose
patent: 3463885 (1969-08-01), Upton
patent: 3609235 (1971-09-01), Sawyer
patent: 3666887 (1972-05-01), Freeman
Electric Powered Vehicles Being Tested, Radio-Electronics, 1/1967 pp. 4 and 6.

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