Patent ID: 8134084

Claim:
A noise suppressing structure comprising: a first conductive layer; a second conductive layer; a noise suppressing layer provided between the first conductive layer and the second conductive layer, the noise suppressing layer being electromagnetically-coupled with the first conductive layer, the noise suppressing layer comprising a metallic material or a conductive ceramic, and the noise suppressing layer having a thickness of 5 to 300 nm; a first insulating layer provided between the first conductive layer and the noise suppressing layer; a second insulating layer provided between the second conductive layer and the noise suppressing layer, and the noise suppressing layer is formed on the first insulating layer and the second insulating layer, wherein the noise suppressing structure comprises: a first region in which the noise suppressing layer and the first conductive layer face each other; and a second region in which the noise suppressing layer and the first conductive layer do not face each other but the noise suppressing layer and the second conductive layer face each other, the first and second regions neighboring each other, wherein the noise suppressing layer includes portions free of the metallic material and the conductive ceramic.