Optical filter and visual display device with optical filter

Details Optical filter and visual display device with optical filter Optical filter and visual display device with optical filter

2011-06-07

2011-06-07

Fineman, Lee (Department: 2872)

Optical: systems and elements

Stereoscopic

Reexamination Certificate

active

07957060

ABSTRACT:
An aspect of the present invention provides an optical filter that includes a plurality of slits arranged in parallel, each slit corresponding to a pair of displays including at least a first display of a first image, and a second display of a second image, wherein the slits form a slit row in a horizontal direction arranged essentially in the same interval spacing and parallel to each other, with the slit row arranged with slit pitch patterns that differ by at least between the upper and lower positions.

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English translation of JP 2005091448A.
English translation of JP2003-295115.
Taiwanese Office Action, Japanese translation, dated Dec. 21, 2009.
Japanese Office Action issued on Jan. 18, 2011 in the corresponding to Japanese Patent Application No. 2007-095627.

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