Invention Grant
US07928632B2 Method and structure for an out-of-plane compliant micro actuator
有权
用于平面外兼容的微型致动器的方法和结构
- Patent Title: Method and structure for an out-of-plane compliant micro actuator
- Patent Title (中): 用于平面外兼容的微型致动器的方法和结构
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Application No.: US12353969Application Date: 2009-01-15
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Publication No.: US07928632B2Publication Date: 2011-04-19
- Inventor: Xiao (Charles) Yang
- Applicant: Xiao (Charles) Yang
- Applicant Address: US CA Menlo Park
- Assignee: MCube Inc.
- Current Assignee: MCube Inc.
- Current Assignee Address: US CA Menlo Park
- Agency: Kilpatrick Townsend and Stockton LLP
- Main IPC: H02N1/00
- IPC: H02N1/00 ; H01G5/01

Abstract:
This present invention relates generally to manufacturing objects. More particularly, the invention relates to a method and structure for fabricating an out-of-plane compliant micro actuator. The compliant actuator has large actuation range in both vertical and horizontal planes without physical contact to the substrate. Due to fringe field actuation, the compliant actuator has no pull-in phenomenon and requires low voltage by a ‘zipping’ movement compared to conventional parallel plate electrostatic actuators. The method and device can be applied to micro actuators as well as other devices, for example, micro-electromechanical sensors, detectors, fluidic, and optical systems.
Public/Granted literature
- US20100007238A1 METHOD AND STRUCTURE FOR AN OUT-OF-PLANE COMPLIANT MICRO ACTUATOR Public/Granted day:2010-01-14
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