HMD device

Details HMD device HMD device

2005-09-20

2005-09-20

Mai, Huy (Department: 2873)

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Combined

C351S106000, C359S632000

Reexamination Certificate

active

06945648

ABSTRACT:
An HMD device is provided, comprising a frame, which is mountable on the head of a user, an image-generating device mounted on said frame and comprising projection optics, a connecting device and glasses for correcting an eye deficiency of the user, said glasses not having sides and said glasses being releasably connectable with said frame by said connecting device, said glasses being arranged following said projection optics when the glasses are connected with the frame.

REFERENCES:
patent: 3838914 (1974-10-01), Fernandez
patent: 4398799 (1983-08-01), Swift
patent: 4751691 (1988-06-01), Perera
patent: 5151722 (1992-09-01), Massof et al.
patent: 5880773 (1999-03-01), Suzuki
patent: 6045222 (2000-04-01), Oppedisano et al.
patent: 2337681 (1999-11-01), None
patent: WO 99/23525 (1999-05-01), None

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