Oblon, McClelland, Maier & Neustadt, L.L.P.
Antenna device
An antenna device of the present embodiment includes: a first conductive layer connected to a ground potential, a semiconductor device provided above the first conductive layer, a second conductive layer provided above the semiconductor device, a first via connecting the second conductive layer and the first conductive layer, a third conductive layer provided above the second conductive layer, a second via passing through the first opening, and an antenna provided above the third conductive layer. A dielectric is provided between the second conductive layer and the semiconductor device, between the third conductive layer and the second conductive layer, and between the antenna and the third conductive layer. The second conductive layer includes a first opening. The second via connects the third conductive layer and the first conductive layer.
Kabushiki Kaisha Toshiba
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H01Q H01Q H01Q
inventional inventional inventional
Hiroshi Yutaka Nobuto Kazuhiko Atsuko Tadahiro
Yamada Onozuka Managaki Itaya Iida Sasaki