Patent ID: 9343794
Filing Date: 2016-05-17
CPC Classification: H01L,H01P,H05K

Claim Text:
1. A millimeter wave bands semiconductor package comprising: a metal base body having a first non-penetration hole and a second non-penetration hole; a circuit board that is disposed on the metal base body and that has an input signal line and an output signal line on a front side surface thereof; and a metal cover body that is disposed on the circuit board and has a first penetration hole and a second penetration hole, wherein the metal cover body is disposed on the circuit board such that the first penetration hole is disposed directly above the first non-penetration hole of the metal base body and the second penetration hole is disposed directly above the second non-penetration hole of the metal base body, and the first penetration hole and the first non-penetration hole constitute a first waveguide and the second penetration hole and the second non-penetration hole constitute a second waveguide.