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AssigneeBridgestone Corporation
InventorsMasashi Kai, Toshio Nagai, Yuji Suzuki
Estimating the term…
[Problem to be Solved] To provide an optical filter for 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. [Means for Solving Problem] 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.
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,
An optical filter for display comprising a transparent film, a mesh-shaped conductive layer and a hard coat layer provided on one side of the transparent film in this order, and a near-infrared absorption layer provided on the other side of the transparent film,
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,
An optical filter for display comprising a transparent film, a mesh-shaped conductive layer and a hard coat layer provided on one side of the transparent film in this order, and a near-infrared absorption layer provided on the other side of the transparent film,
Dependencies are inferred from the claim text.