发明名称 MEMS MICROPHONE PACKAGE
摘要 A micro-electro-mechanical system (MEMS) microphone package is provided in the present disclosure. The MEMS microphone package includes a circuit board, an electromagnetic shielding cover mounted on the circuit board to define an accommodating space, electronic components received in the accommodating space and electrically connected to the circuit board, and a shielding ring covering a joint between the electromagnetic shielding cover and the circuit board. The shielding ring is configured for preventing electromagnetic waves from entering the accommodating space via the joint between the electromagnetic shielding cover and the circuit board.
申请公布号 US2016219376(A1) 申请公布日期 2016.07.28
申请号 US201514832913 申请日期 2015.08.21
申请人 Wang Chao;Xu Bin 发明人 Wang Chao;Xu Bin
分类号 H04R19/04;B81B7/00 主分类号 H04R19/04
代理机构 代理人
主权项 1. A micro-electro-mechanical system (MEMS) microphone package, comprising: a circuit board; an electromagnetic shielding cover mounted on the circuit board to define an accommodating space; electronic components received in the accommodating space and electrically connected to the circuit board; and a shielding ring covering a joint between the electromagnetic shielding cover and the circuit board, the shielding ring being configured for preventing electromagnetic waves from entering the accommodating space via the joint between the electromagnetic shielding cover and the circuit board.
地址 Shenzhen CN