| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an apparatus for fabricating a microphone assembly in which sensitivity of a microphone is changed. <P>SOLUTION: An apparatus for fabricating a microphone assembly includes a lower mold attached to a back surface of a PCB on which a microphone chip is mounted, an upper mold installed on the PCB and including receiving spaces receiving the microphone chips and an inlet for injecting a material, and a material injector movably installed with respect to the inlet to inject epoxy or silicon into the receiving spaces of the upper mold. A method for fabricating the microphone assembly includes mounting microphone chips, installing the mold, injecting the material, and cutting the PCB and producing the microphone assembly. The microphone assembly is fabricated in a transfer molding process or an injection molding process using a mold to reduce the processing time required for fabricating the microphone. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
