摘要 |
PURPOSE: A vibration module for micro speaker and a micro speaker having the same are provided to reduce a time for assembling components and a manufacturing cost by forming plural components with one body. CONSTITUTION: A vibration module for micro speaker includes a first thin film(221) and a second thin film(222). The first and the second thin films(221,222) are not connected electrically to each other. The first and the second thin films include a plurality of electrode connectors(2211,2221), a plurality of ring-shaped outer circumferences(2212,2222), a plurality of ring-shaped inner circumferences(2213,2223), and a plurality of blocking films(2214,2215,2224,2225). The electrode connectors(2211,2221) are connected to an external power supply. The ring-shaped outer circumferences(2212,2222) are extended from the electrode connectors. A vibration plate, an edge, and a voice coil are installed on the ring-shaped inner circumferences. The blocking films(2214,2215,2224,2225) are used for connecting the ring-shaped outer circumferences to the ring-shaped inner circumferences. The blocking films have the predetermined width to support the ring-shaped inner circumferences.
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