Stock material or miscellaneous articles – Composite – Of silicon containing
Reexamination Certificate
2011-06-14
2011-06-14
Blackwell, Gwendolyn (Department: 1784)
Stock material or miscellaneous articles
Composite
Of silicon containing
C428S195100, C428S201000, C428S210000, C428S304400, C428S353000, C428S446000, C428S450000
Reexamination Certificate
active
07960029
ABSTRACT:
To provide an optical filter for a display which can be easily prepared, which is thin and light, which has excellent electromagnetic wave shielding property and antireflection property, and which scarcely suffers from occurrence of interference fringe. An optical filter for display comprising at least one transparent film, a mesh-shaped conductive layer provided on the one transparent film, and a hard coat layer provided on the mesh-shaped conductive layer, wherein an intermediate layer is further provided between the transparent film and the mesh-shaped conductive layer, and the intermediate layer has refractive index of 1.60 to 1.80 and contact angle of 70 to 100 degrees.
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Kai Masashi
Nagai Toshio
Suzuki Yuji
Blackwell Gwendolyn
Bridgestone Corporation
Sughrue & Mion, PLLC
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