ELECTROMAGNETIC INTERFERENCE SHIELD HAVING MESH GRID GROUND FENCE METALLIZATION PATTERN

원문 (중국어)

An electronic device includes at least a first radio frequency (RF) path structure and a second RF path structure; and an electromagnetic shield disposed between the first RF path structure and the second RF path structure. The electromagnetic shield comprises a plurality of fence posts extending through at least one dielectric layer and having first ends electrically connected to a common ground metallization layer, and at least one metallization layer overlying the at least one dielectric layer and electrically interconnecting second ends of the plurality of fence posts. The at least one metallization layer interconnects the second ends of the plurality of fence posts in a conductive mesh pattern.