Patent ID: 9698482
Date: 2017-07-04
CPC Classifications: H01Q

Claim:
1. An antenna device comprising: a first conductive layer connected to a ground potential; a first semiconductor device provided above the first conductive layer; a second semiconductor device provided above the first conductive layer; a second conductive layer provided above the first semiconductor device and the second semiconductor device, a dielectric provided between the second conductive layer and the first semiconductor device and between the second conductive layer and the second semiconductor device, the second conductive layer including a first opening; a first via interposed in between the first semiconductor device and the second semiconductor device, the first via being spaced from the first semiconductor device and from the second semiconductor device, and the first via connecting the second conductive layer and the first conductive layer; a third conductive layer provided above the second conductive layer, the dielectric provided between the third conductive layer and the second conductive layer; a second via passing through the first opening, the second via connecting the third conductive layer and the first conductive layer; and an antenna provided above the third conductive layer, the first semiconductor device disposed between the first conductive layer and the antenna, the second semiconductor device disposed between the first conductive layer and the antenna, the dielectric provided between the antenna and the third conductive layer.