Patent ID: 7327851

Claim:
A surface mount parallelepiped condenser microphone, comprising: a case having a rectangular box shape with an opening; a metal ring insertable into the case; a backplate having a circular shape with a sound hole; a spacer having a thin ring shape; an insulation ring having a hollow cylindrical shape with top and bottom openings; a diaphragm facing the backplate with disposing the spacer therebetween when inserted in the insulation ring; a conductive ring; and a printed circuit board (PCB) having a rectangular shape with a sound hole at a center portion, the PCB having one side on which a component is mounted and the other side from which a terminal is protruded, the PCB being electrically connected with the diaphragm through the conductive ring when assembled, wherein the metal ring, the backplate, the spacer, the insulation ring, the diaphragm, the conductive ring, and the PCB are sequentially disposed in the case, and the case is curled at the opening.