Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements
Reexamination Certificate
2006-04-10
2009-02-24
Harrington, Alicia M (Department: 2873)
Optical: systems and elements
Single channel simultaneously to or from plural channels
By surface composed of lenticular elements
C359S564000
Reexamination Certificate
active
07495834
ABSTRACT:
An optical media is constructed by superimposing a Fourier transform lens film3including a Fourier transform lens2on which optical image10is formed, and a light permeating sheet5provided with a plurality of light permeating portions4through which light can pass in a point-like manner. Viewing incident light coming from the side of the light permeating sheet5through light permeating portions4with eyes on the side of Fourier transform lens film3.Due to this, an optical image10can be formed on the Fourier transform lens2.
REFERENCES:
patent: A-2001-166402 (2001-06-01), None
patent: A-2004-007758 (2004-01-01), None
Akada Masanori
Takahashi Yoichi
Yosomiya Takatoshi
Dai Nippon Printing Co. Ltd.
Harrington Alicia M
Oliff & Berridg,e PLC
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