Proceedings of the Korean Society of Precision Engineering Conference (한국정밀공학회:학술대회논문집)
- 2001.04a
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- Pages.848-853
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- 2001
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- 2005-8446(pISSN)
Development of a Comb-parallel Type Micro Actuator with High Aspect Ratio
높은 세장비의 Comb-parallel 타입 마이크로 액츄에이터의 개발
Abstract
Electrostatic actuation was adopted for ease of fabrication. We proposed a new driving scheme that uses the vector sum of force generated by comb-finger and by parallel plate. The moving and fixed electrodes are arranged to maximize the driving force. In this paper, an electrostatic field analysis is performed by Maxwell analysis tool for micro actuators. From the analysis, a comb-parallel type micro-actuator with 4