| 摘要 |
A vibrating element includes a diaphragm and a voice coil. The diaphragm has a first surface and a second surface opposite to each other, in which the first surface includes a first conductive region and a second conductive region separated from the first conductive region. The voice coil is disposed at the first surface of the diaphragm , in which two ends of the voice coil are respectively electrically connected to the first conductive region and the second conductive region , and the two ends of the voice coil are located within a region circled by the voice coil on the first surface. |
