Patent ID: 6961245
Filing Date: 2005-11-01
Classification: H01L,H03H,H05K

Abstract:
1. A high frequency module comprising: a dielectric substrate comprising a plurality of dielectric layers that are laminated together; a power amplifier device mounted on a recess for mounting power amplifier device that is formed on a first surface of the dielectric substrate; a filter component mounted on a recess for mounting filter component formed on the first surface or a second surface of the dielectric substrate; a conductor layer that is formed on one dielectric layer in the dielectric substrate and electrically connected to the power amplifier device; a thermal transfer seal component attached in contact with the power amplifier device; and a through-hole conductor whose one end is exposed at the first surface of the dielectric substrate and which is provided between the recess for mounting power amplifier device and the recess for mounting filter component, wherein the thermal transfer seal component and the through-hole conductor are connected to a thermal dissipation conductor on an upper surface of an external electric circuit board through a brazing material.