发明名称 Multi-Stage Stopper System for MEMS Devices
摘要 A MEMS sensing system includes a movable mass having at least one contact surface, a stopper system for stopping the movement of the mass, the stopper system having at least one contact surface that contacts a corresponding contact surface of the mass if a sufficient movement of the mass occurs in a direction, at least one stopper gap formed between the at least one contact surface of the stopper system and the corresponding contact surface of the mass, and a spring system in communication with the at least one stopper gap.
申请公布号 US2012228725(A1) 申请公布日期 2012.09.13
申请号 US20080015105 申请日期 2008.01.16
申请人 ZHANG XIN;JUDY MICHAEL W.;ANALOG DEVICES, INC. 发明人 ZHANG XIN;JUDY MICHAEL W.
分类号 H01L29/84;H01L21/00 主分类号 H01L29/84
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