| 摘要 |
PURPOSE: A thin film beeper and a method for manufacturing the same are provided to reduce the number of steps required in the manufacturing process of the thin film beeper. CONSTITUTION: A thin film beeper includes an iron core(7,7a), a magnet(5), a first terminal(19), a second terminal and a frame(9,91). An excitation coil is wound around the iron core. The iron core(7,7a) is located at the center of the frame. The magnet(5) is implemented in a metal fixed on the frame. The diaphragm(3) vibrates by the magnetic force excited by a current flowing through the excitation coil. The first terminal(19) according to the present invention is coupled with an outward coil. The second terminal fixes a connection electrode which is coupled with an outward power source and a thin film beeper on a predetermined position of the frame.
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