Optical: systems and elements – Glare or unwanted light reduction – With mirror
Reexamination Certificate
2006-03-07
2006-03-07
Sikder, Mohammad (Department: 2872)
Optical: systems and elements
Glare or unwanted light reduction
With mirror
C359S604000, C359S900000
Reexamination Certificate
active
07008066
ABSTRACT:
Disclosed is an antiglare film having excellent durability. The antiglare film is disposed on the front of a display device and comprises a transparent plastic film and, formed on the transparent plastic film, at least an antiglare layer having fine concaves and convexes on its surface, wherein the antiglare layer is formed of a transparent resin and satisfies requirements that: (1) the surface of the antiglare layer has a three-dimensional ten-point mean roughness of 0.9 μm to 3 μm; and (2) the mean spacing between adjacent profile peaks on a three-dimensional roughness reference plane is 20 μm to 50 μm.
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Arakawa Fumihiro
Masaki Tadahiro
Suga Taiji
Dai Nippon Printing Co. Ltd.
Parkhurst & Wendel L.L.P.
Sikder Mohammad
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