发明名称 AN APPARATUS AND A METHOD OF PRODUCING FOR MICROPHONE ASSEMBLY
摘要 An apparatus and a method for manufacturing a microphone assembly is provided to shorten the manufacturing time by manufacturing the microphone assembly using a transfer molding or injection molding method. A lower mold(10) is stuck on a rear surface of a printed circuit board(50) on which a microphone chip(40) is mounted. An upper mold(20) is disposed on the printed circuit board, and has an accommodation space(21) for receiving the microphone chip and an injection port(22) through which a material is introduced. A material injector(30) is movably installed in the injection port to introduce the material into the accommodation space of the upper mold.
申请公布号 KR100776210(B1) 申请公布日期 2007.11.16
申请号 KR20060098389 申请日期 2006.10.10
申请人 BSE CO., LTD. 发明人 SHIM, YONG HYUN
分类号 H04R31/00 主分类号 H04R31/00
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