Antenna package
AssigneeSTMicroelectronics (Alps) SAS
InventorDeborah COGONI
Life of this patent
Estimating the term…
Abstract
An electronic device includes a first layer with an antenna and a second metal layer that extends over the entire first layer. The second metal layer includes at least one laterally-closed cavity that is located vertically above the antenna. The cavity is filled, at least in part, by a resin material. A first plate supporting a second metal plate extends over the cavity with the second metal plate positioned vertically above the antenna. The first metal plate may be supported by a ledge within the cavity. Alternatively, the second metal plate is embedded in the resin filling the cavity, with the second metal plate positioned vertically above the antenna.
Claims24
An electronic device, comprising:
- a first layer comprising an antenna;
- a second metal layer extending over the first layer and comprising at least one laterally-closed cavity, said laterally-closed cavity being located vertically above the antenna;
- a resin material filling said laterally-closed cavity;
- and
- a cavity closing structure comprising:
- a first plate covering at least part of the laterally-closed cavity;
- and
- a second metal plate supported by the first plate and located vertically above the antenna.
An electronic device, comprising:
- a first layer comprising a first antenna;
- a second metal layer extending over the first layer and comprising a first laterally-closed cavity, said first laterally-closed cavity being located vertically above the first antenna;
- a resin material filling said first laterally-closed cavity;
- and
- a first metal plate embedded in the resin material in the first laterally-closed cavity and located vertically above the first antenna.
Dependencies are inferred from the claim text.