Patent ID: 8818004

Claim:
A microphone capsule for a capacitor microphone, the microphone capsule comprising: a housing; a sound inlet opening; an at least partially electrically conductive diaphragm arranged towards the sound inlet opening; a counterelectrode associated with the at least partially electrically conductive diaphragm; a flexible printed circuit board or a star flexible printed circuit board; and an impedance converter, disposed on the flexible printed circuit board or the star flexible printed circuit board; wherein the counterelectrode is implemented as a printed circuit board having a carrier of insulating material and at least one electrically conductive surface on the carrier of insulating material, and wherein the printed circuit board serves for mechanical fixing and electrical connection of electronic components, and wherein the counterelectrode has a first side oriented towards the at least partially electrically conductive diaphragm and a second side oriented towards a rear section inside the housing, and wherein the flexible printed circuit board or the star flexible printed circuit board electrically contacts the second side of the counterelectrode so that an input of heat due to a soldering operation during production is kept away from the counterelectrode, and wherein the flexible printed circuit board or the star flexible printed circuit board is arranged in the rear section inside the housing.