Electronic spectacles, in particular night vision spectacles

Details Electronic spectacles, in particular night vision spectacles Electronic spectacles, in particular night vision spectacles

2004-11-30

2009-08-18

Mai, Huy K (Department: 2873)

Optical: systems and elements

Single channel simultaneously to or from plural channels

By partial reflection at beam splitting or combining surface

C351S158000

Reexamination Certificate

active

07576919

ABSTRACT:
The invention relates to electronic spectacles, in particular night vision spectacles (10), comprising an electronic camera (26) provided with a lens system and a CCD-sensor, an image processing unit (48) which processes the image received by the camera, and an output signal for a display means (28, 39) associated with each eye, said display means being used to reproduce the image, and a reproduction lens system (32, 34) which is arranged downstream from each display means (28, 30). The invention is characterised in that the camera (26), the display means (28, 30) and the reproduction lens system (32, 34) are synchronised in relation to each other such that the image which can be detected by a user, when in use, corresponds to real conditions relating to the represented dimensions without limiting the direct vision of the user.

REFERENCES:
patent: 6008779 (1999-12-01), Ellis
patent: 6091546 (2000-07-01), Spitzer

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