ELECTROMAGNETIC-WAVE-ABSORBING HEAT DISSIPATION SHEET
First Claim
1. An electromagnetic wave-absorbing and heat-dissipating sheet, comprising at least one electromagnetic wave-absorbing layer including an electromagnetic wave-absorbing material, at least one graphite layer formed of a graphite sheet, and at least one metal layer, wherein the graphite layer and other layers are adhered using an adhesive layer composed of a composition containing a polyvinyl acetal resin.
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Accused Products
Abstract
A problem is to provide an electromagnetic wave-absorbing and heat-dissipating sheet having high thermal conductivity and a complex function of absorbing electromagnetic waves, and to provide electronic equipment.
A solution is an electromagnetic wave-absorbing and heat-dissipating sheet, including at least one electromagnetic wave-absorbing layer including an electromagnetic wave absorbing material, at least one graphite layer formed of a graphite sheet, and at least one metal layer, wherein the graphite layer and other layers are adhered using an adhesive layer composed of a composition a containing polyvinyl acetal resin.
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Citations
10 Claims
- 1. An electromagnetic wave-absorbing and heat-dissipating sheet, comprising at least one electromagnetic wave-absorbing layer including an electromagnetic wave-absorbing material, at least one graphite layer formed of a graphite sheet, and at least one metal layer, wherein the graphite layer and other layers are adhered using an adhesive layer composed of a composition containing a polyvinyl acetal resin.
Specification