发明名称 Piezoelectric bimorphs as microelectromechanical building blocks and constructions made using same
摘要 A plurality of MEMS devices that can be easily configured to impart extended ranges of rotational and/or translational motion. The MEMS devices comprise a micro-electromechanical building block including a bendable member having a first end connectable to a support structure, and a straight rigid member having a first end connected to a second end of the bendable member. In the event the bendable member is in a straight condition, the rigid member extends from the second end of the bendable member toward the support structure. Further, the bendable member has a predetermined length, and the rigid member has a length at least within a range from one half to the full predetermined length of the bendable member to allow a free end of the rigid member to undergo extended rotational and/or translational motion in response to a displacement of the bendable member. The respective MEMS devices can be employed as actuators or sensors in a variety of micro-electromechanical and micro-opto-electromechanical applications.
申请公布号 US6830944(B1) 申请公布日期 2004.12.14
申请号 US20030332559 申请日期 2003.07.23
申请人 TRUSTEES OF BOSTON UNIVERSITY 发明人 SMITS JOHANNES G.
分类号 B81B3/00;G02B26/08;(IPC1-7):H01L21/00 主分类号 B81B3/00
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