Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements
Reexamination Certificate
2005-05-24
2005-05-24
Epps, Georgia (Department: 2873)
Optical: systems and elements
Single channel simultaneously to or from plural channels
By surface composed of lenticular elements
C359S627000, C359S599000, C264S002500
Reexamination Certificate
active
06898015
ABSTRACT:
A microlens array having a substrate and microlenses of a substantially circular profile provided on the substrate and each arranged such that a major axis and a minor axis thereof, which pass through a center of the substantially circular profile and intersect at 90 degrees, are substantially equal in length to each other, and sectional forms at faces vertical to an axis parallel to the major axis or the minor axis are, respectively, made of the same curved shape at any position.
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Ishizawa Isao
Maeda Yukio
Ohta Tomohisa
Satoh Makoto
Taya Masato
Antonelli Terry Stout & Kraus LLP
Epps Georgia
Hasan M.
Hitachi , Ltd.
Hitachi Chemical Company Ltd.
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