METHOD FOR PRODUCING THIN FILM BUZZER

摘要

PURPOSE: A method for producing a thin film typed buzzer is provided to improve assembly by installing an outer contacting terminal on a side of a lower case. CONSTITUTION: A thin film buzzer comprises a lower case(62) covered by an upper case(60); a buzzer assembly(64) mounted on the lower case; an excite coil(68) wound on an iron shaft(66a) of a yoke base(66); a magnet(70) arranged on the excite coil; a vibration plate supporting member(74) supporting a vibration plate(72) by being mounted on an outer portion of the magnet; a cutting unit(66b) formed on the yoke member corresponding to an edge(66a) of the excite coil; a recessed unit(76) installing the buzzer assembly by being mounted in the middle of the lower case; plural supporting members(78) supporting the buzzer assembly by being integrally formed with the lower case; and an upper case supporting member(80) supporting the upper case by being arranged on a corner of the lower case.