公开(公告)号：US20100322443A1

公开(公告)日：2010-12-23

申请号：US12694285

申请日：2010-01-27

申请人： Zhi-Jiang WU ,  Xing-Fu CHEN ,  Yong-Ze SU

发明人： Zhi-Jiang WU ,  Xing-Fu CHEN ,  Yong-Ze SU

IPC分类号： H04R3/00

CPC分类号： B81B7/0061 ,  B81B2201/0257 ,  H01L2224/48137 ,  H01L2924/15151 ,  H01L2924/16152 ,  H04R1/04 ,  H04R1/06 ,  H04R2201/003

摘要： A MEMS microphone includes a cover, a housing engaging with the cover for forming a cavity, at least one transducer accommodated in the cavity, and a conductive case covering the cover and the sidewall of the housing. The housing includes a cover and a sidewall extending from the base. The conductive case defines a first part covering the cover, a second part extending from the first part for covering the sidewall and a third part perpendicularly extending from the second part for covering a periphery part of the base, the third part forming an opening.

摘要翻译： MEMS麦克风包括盖，与盖形成空腔的壳体，容纳在空腔中的至少一个换能器以及覆盖壳体和壳体侧壁的导电壳体。 壳体包括从基座延伸的盖和侧壁。 导电壳限定覆盖盖的第一部分，从第一部分延伸以覆盖侧壁的第二部分和从第二部分垂直延伸以覆盖基部的周边部分的第三部分，第三部分形成开口。

公开(公告)号：US20100322451A1

公开(公告)日：2010-12-23

申请号：US12651457

申请日：2010-01-01

申请人： Zhi-Jiang WU ,  Xing-Fu CHEN ,  Yong-Ze SU

发明人： Zhi-Jiang WU ,  Xing-Fu CHEN ,  Yong-Ze SU

IPC分类号： H04R17/02

CPC分类号： H04R1/086 ,  H04R19/005 ,  H04R19/04

摘要： A MEMS microphone includes a cover, a housing engaging with the cover for forming a cavity. The housing includes a base and a sidewall extending perpendicularly from the base. A conductive case is provided to cover the cover and the sidewall of the housing. The base defines a periphery portion outside of the cavity for forming a step, and the conductive case locates a bottom end thereof on the step.

摘要翻译： MEMS麦克风包括盖，与盖接合以形成空腔的壳体。 壳体包括从基座垂直延伸的基部和侧壁。 提供导电壳体以覆盖壳体的壳体和侧壁。 底座限定了用于形成台阶的空腔外部的周边部分，并且导电壳体的底端位于台阶上。