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Thin film formation-a fabrication on non-planar surface by spray coating method

  • M. Ichiki
  • , Lulu Zhang
  • , Zhen Yang
  • , T. Ikehara
  • , R. Maeda
  • National Institute of Advanced Industrial Science and Technology

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

This paper presents a three-dimensional micro fabrication and integration technology of smart materials for MEMS by spray coating method. It is shown that SCM is proved most effective in additional deposition on non-planar surface. PZT film is formed both on flat and non-flat surface and its thickness is around 1 μm. Perovskite structure is formed in suitable heat treatment. Ferroelectric P-E hysteresis loop is also obtained. This paper is the first report on deposition of smart materials for MEMS with use of spray coating method from our group and also other researchers. Spray coating method has been proposed for three-dimensional coating method. It is also possible for spray coating method to deposit piezoelectrics, pyroelectrics, magnetics, etc., for sensor and/or actuator after improvement of system construction. Hydrophilic and hydrophobic properties between substrate surface and ejected liquid are most essential process factor of spray coating method in order to improve the film growth condition.

源语言英语
主期刊名DTIP 2003 - Design, Test, Integration and Packaging of MEMS/MOEMS 2003
编辑Bernard Courtois, Jean Michel Karam, Jan Korvink, Karen Markus, Keren Bergman, Bernd Michel
出版商Institute of Electrical and Electronics Engineers Inc.
300-303
页数4
ISBN(电子版)078037066X, 9780780370661
DOI
出版状态已出版 - 2003
已对外发布
活动5th Symposium on Design, Test, Integration and Packaging of MEMS/MOEMS 2003, DTIP 2003 - Cannes, 法国
期限: 5 5月 20037 5月 2003

丛书

姓名DTIP 2003 - Design, Test, Integration and Packaging of MEMS/MOEMS 2003

会议

会议5th Symposium on Design, Test, Integration and Packaging of MEMS/MOEMS 2003, DTIP 2003
国家/地区法国
Cannes
时期5/05/037/05/03

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