Scanning type image display optical system, scanning type...

Details Scanning type image display optical system, scanning type... Scanning type image display optical system, scanning type...

2007-03-13

2007-03-13

Phan, James (Department: 2872)

Optical: systems and elements

Deflection using a moving element

C359S197100, C359S202100, C359S631000, C345S032000

Reexamination Certificate

active

10963486

ABSTRACT:
A scanning type image display optical system of the present invention comprises: a reflecting surface; an optical scanning unit which forms a two-dimensional image on the reflecting surface by light scanning; and an ocular optical system which leads light from the two-dimensional image formed on the reflecting surface to an observer.

REFERENCES:
patent: 5467544 (1995-11-01), Treuberg
patent: 5701132 (1997-12-01), Kollin et al.
patent: 5757544 (1998-05-01), Tabata et al.
patent: 6281862 (2001-08-01), Tidwell et al.
patent: 7-509326 (1995-10-01), None
patent: 2000-111829 (2000-04-01), None
patent: 2000-111829 (2000-04-01), None
patent: 2001-027738 (2001-01-01), None
patent: 94/27177 (1994-11-01), None
Japanese Office Action of corresponding Japanese Patent Application No. 2001-272509 dated Feb. 21, 2006 (3 pages) and partial English translation (1 page).

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