发明申请
- 专利标题: MEMS device and method of fabrication
- 专利标题(中): MEMS器件和制造方法
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申请号: US11222547申请日: 2005-09-08
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公开(公告)号: US20070090474A1公开(公告)日: 2007-04-26
- 发明人: Gary Li , Bishnu Gogoi , Hemant Desai , Jonathan Hammond , Bernard Diem
- 申请人: Gary Li , Bishnu Gogoi , Hemant Desai , Jonathan Hammond , Bernard Diem
- 主分类号: H01L29/82
- IPC分类号: H01L29/82
摘要:
A MEMS device and method of fabrication including a plurality of structural tie bars for added structural integrity. The MEMS device includes an active layer and a substrate having an insulating material formed therebetween, first and second pluralities of stationary electrodes and a plurality of moveable electrodes in the active layer. A plurality of interconnects are electrically coupled to a second surface of each of the first and second pluralities of stationary electrodes. A plurality of anchors fixedly attach a first surface of each of the first and second pluralities of stationary electrodes to the substrate. A first structural tie bar couples a second surface of each of the first plurality of stationary electrodes and a second structural tie bar couples a second surface of each of the second plurality of stationary electrodes.
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