Compact, head-mountable display device with suspended...

Computer graphics processing and selective visual display system – Image superposition by optical means

Reexamination Certificate

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Details

C359S630000, C348S042000

Reexamination Certificate

active

07843403

ABSTRACT:
A compact, lightweight, head-mountable display device is provided for transmitting an image to a user's eye. The device includes a projection system including a display attached at one end to a head-mountable support fixture. An eyepiece assembly is attached to a second end of the support fixture. The support fixture maintains the projection system and the eyepiece assembly in alignment along an optical path through free space between the projection system and the eyepiece assembly, with the projection system disposed to transmit the image on the optical path and the eyepiece assembly disposed to receive the image from the projection system and to direct the image to the user's eye.

REFERENCES:
patent: 6124843 (2000-09-01), Kodama
patent: 6181304 (2001-01-01), Robinson et al.
patent: 6400341 (2002-06-01), Maeda et al.
patent: 6762885 (2004-07-01), Ogasawara et al.
patent: 7158096 (2007-01-01), Spitzer
patent: 2002/0003508 (2002-01-01), Schehrer et al.
patent: 2003/0030912 (2003-02-01), Gleckman et al.
patent: 2008/0122736 (2008-05-01), Ronzani et al.

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