Optical: systems and elements – Stereoscopic – Having record with lenticular surface
Reexamination Certificate
2004-01-29
2009-02-10
Chang, Audrey Y (Department: 2872)
Optical: systems and elements
Stereoscopic
Having record with lenticular surface
C359S462000
Reexamination Certificate
active
07489445
ABSTRACT:
A display system is convertible between a planar display and a stereoscopic display. The system includes a flat panel display having a display surface. An alignment strip is affixed to the flat panel display proximate to the display surface. A lenticular screen is removably held in close proximity to the display surface by the alignment strip. An alignment method using software to generate test patterns ensures proper alignment of the lenticular screen the the display. A rotational pattern is displayed, and the user moves the pattern to align it with the lenticular slant. A vertical test pattern is displayed, and the user moves the pattern to center it within the display field.
REFERENCES:
patent: 4921330 (1990-05-01), Takahashi et al.
patent: 5966167 (1999-10-01), Nose et al.
patent: 6519088 (2003-02-01), Lipton
patent: 2003/0095333 (2003-05-01), Chen
Chang Audrey Y
Real D
Smyrski Law Group, A.P.C.
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