Anti-glare optical multilayer body

Details Anti-glare optical multilayer body Anti-glare optical multilayer body

2011-06-28

2011-06-28

Ortiz, Angela (Department: 1783)

Stock material or miscellaneous articles

Structurally defined web or sheet

Physical dimension specified

C428S179000, C428S320200, C349S096000, C359S580000, C252S500000

Reexamination Certificate

active

07968177

ABSTRACT:
An anti-dazzling laminate formed from an optical laminate having a light transparent base material and an anti-dazzling layer provided on the light transparent base material. The optical laminate is produced by providing the light transparent base material and forming the anti-dazzling layer having a concavoconvex shape on the light transparent base material, wherein the concavoconvex shape of the anti-dazzling layer satisfies the following requirements: Sm is not less than 100 μm and not more than 600 μm, θa is not less than 0.1 degree and not more than 1.2 degrees, and Rz is more than 0.2 μm and not more than 1 μm, wherein Sm represents the average spacing of concavoconvexes (or profile irregularities) in the anti-dazzling layer; θa represents the average inclination angle of the concavoconvexes (or profile irregularities); and Rz represents the average roughness of the concavoconvexes (or profile irregularities).

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Machine English Translation of JP 9-193333, Glare Protecting Film, Jul. 29, 1997, Derwent, pp. 1-7.

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