Optical: systems and elements – Stereoscopic – With right and left channel discriminator
Reexamination Certificate
2005-05-24
2008-03-25
Chang, Audrey (Department: 2872)
Optical: systems and elements
Stereoscopic
With right and left channel discriminator
C359S462000, C348S057000, C348S058000
Reexamination Certificate
active
07349156
ABSTRACT:
A display device includes a screen having opposite ends and a curved surface between the opposite ends, the curved surface being protrudingly curved toward a side opposite to a display observation side. First and second display elements are respectively provided at the opposite ends of the screen, and display two different sub-images constituting one image. The display elements are arranged in such a manner that sub-image lights of these sub-images are transmitted toward an inner side from corresponding areas on an outer side of the curved surface in end sections of the screen to be applied to the inner side of the curved surface of the screen and sub-image lights are reflected on the inner surface of the curved surface of the screen to enter right and left eyes of an observer, respectively.
REFERENCES:
patent: 3248165 (1966-04-01), Marks et al.
patent: 6653989 (2003-11-01), Nakanishi
patent: 3-119889 (1991-05-01), None
patent: 7-5455 (1995-01-01), None
patent: 10-268230 (1998-10-01), None
Related U.S. Appl. No. 11/137,226, filed May 24, 2005; Inventor: Yasuhiro Daiku; Title: Liquid Crystal Display Device.
Casio Computer Co. Ltd.
Chang Audrey
Frishauf Holtz Goodman & Chick P.C.
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