Wirelessly electrically chargeable device having a coating that looks metallic
AssigneeOerlikon Surface Solutions AG, PfäFfikon
InventorRuediger Schaefer
Life of this patent
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Abstract
An electronic device, including at least one electronic component that can be used as an electrically and wirelessly chargeable terminal or as a transmitting device for such a terminal. The electronic device has a plastic surface that enables electromagnetic interaction between the electronic component and an external electronic component in the frequency range of 110 to 205 kHz. The plastic surface has a coating having a metallic appearance, wherein the coating includes at least one layer that looks metallic and at least one semiconductor material or at least one dielectric.
Claims15
An electronic device comprising at least an electronic component which can be used as an electrical and cordless rechargeable terminal or as a transmitter for such a terminal, wherein the electronic device has a plastic surface which provides an electromagnetic interaction between the electronic component and an external electronic component in the frequency range of 110 to 205 kHz, characterized in that the plastic surface has a coating with a metallic appearance, the coating comprising at least one metallic-looking layer which comprises at least one semiconductor material or at least one dielectric.
Dependencies are inferred from the claim text.