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US 2014/0154469 A1Published application
Electromagnetic-wave-absorbing film having high thermal dissipation
OwnerSeiji Kagawainventor
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Abstract
An electromagnetic-wave-absorbing film comprising a plastic film, and a single- or multi-layer thin metal film formed on at least one surface thereof, the thin metal film being provided with large numbers of substantially parallel, intermittent, linear scratches with irregular widths and irregular intervals in plural directions, and coated with a thin carbon nanotube layer.
Claims8
An electromagnetic-wave-absorbing film comprising a plastic film, and a single- or multi-layer thin metal film formed on at least one surface of the plastic film;
- said thin metal film being provided with large numbers of substantially parallel, intermittent, linear scratches with irregular widths and irregular intervals in plural directions, and coated with a thin carbon nanotube layer;
- said linear scratches having widths in a range of 0.1-100 μm for 90% or more and 1-50 μm on average, and transverse intervals in a range of 1-500 μm and 1-200 μm on average;
- and said carbon nanotube having average length of 2 μm or more.
Dependencies are inferred from the claim text.