Patent ID: 11888208
Assignee: STMICROELECTRONICS (ALPS) SAS
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 15:
16. 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;
wherein said first layer further comprises a second antenna, and wherein said second metal layer further comprises a second laterally-closed cavity, said second laterally-closed cavity being located vertically above the second antenna and filled by said resin material, and further comprising a second metal plate embedded in the resin material in the second laterally-closed cavity and located vertically above the second antenna.