Presentation 2002/11/7
System Perspective of Electromechanical Devices Development
Chih-Kung Lee, Wen-Jong Wu, Pei-Zen Chang, Long-Sun Huang,
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Abstract(in English) Some electromechanical devices and systems produced using MEMS fabrication processes are detailed. Two precision measurement metrologies for inspecting electromechanical products are also described. As the trend of electromechanical device development is towards pursuing smaller and smaller sizes with robust mechanisms and powerful functions, micro-electric-mechanical system (MEMS) devices come with the tide of fashion. Three examples are discussed in detail in this paper: CMOS compatible sensors, RF/microwave components, and packaged and integrated passives devices. The design thinking of a new free-fall sensor, which is an accelerometer and possesses a surprisingly low frequency response and broad bandwidth, is mentioned. In addition, an AVID (A___dvanced V___ibrometer/I___nterferometer D___evice) system for measuring tiny displacement and a Morphinscope system which has the advantages of a confocal microscope combined with a photon tunneling microscope, both developed by NTU's MEMS/NEMS group are discussed. The excellent sensing ability of the free-fall sensor and the accuracy resolution of the two measurement systems are proved by experimental verification.
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Keyword(in English) MEMS / sensors / actuators / precision measurement / AVID / Morphinscope
Paper # EMD2002-68
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Conference Information
Committee EMD
Conference Date 2002/11/7(1days)
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Registration To Electromechanical Devices (EMD)
Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) System Perspective of Electromechanical Devices Development
Sub Title (in English)
Keyword(1) MEMS
Keyword(2) sensors
Keyword(3) actuators
Keyword(4) precision measurement
Keyword(5) AVID
Keyword(6) Morphinscope
1st Author's Name Chih-Kung Lee
1st Author's Affiliation Faculty, Institute of Applied Mechanics, National Taiwan University()
2nd Author's Name Wen-Jong Wu
2nd Author's Affiliation Institute of Applied Mechanics, National Taiwan University
3rd Author's Name Pei-Zen Chang
3rd Author's Affiliation Faculty, Institute of Applied Mechanics, National Taiwan University
4th Author's Name Long-Sun Huang
4th Author's Affiliation Faculty, Institute of Applied Mechanics, National Taiwan University
Date 2002/11/7
Paper # EMD2002-68
Volume (vol) vol.102
Number (no) 452
Page pp.pp.-
#Pages 8
Date of Issue