MISC

2014年9月7日

J2220102 薄膜金属ガラスCu-Zr-Tiを用いた二軸駆動マイクロミラーデバイスの製作と駆動([J222-01]マイクロ・ナノ材料創成とそのデバイス応用(1))

年次大会 : Mechanical Engineering Congress, Japan
  • 渡辺 茂高
  • ,
  • 中光 豊
  • ,
  • 桜井 淳平
  • ,
  • 溝尻 瑞枝
  • ,
  • 秦 誠一

2014
開始ページ
"J2220102
終了ページ
1"-"J2220102-5"
記述言語
日本語
掲載種別
出版者・発行元
一般社団法人日本機械学会

In Micro Electro Mechanical Systems (MEMS) technology, structure of amorphous alloy thin film is manufactured by sputter deposition and lift-off process. But its thickness is not uniform because lift-off masking material block off. The structure thickness of amorphous alloy thin film is low in the vicinity of lift-off masking material, and its cross-sectional shape is not rectangular. For these problems, we proposed new fabrication method of thick film structure of metallic glass with the sputtering jig, which combines projection surfaces and spacers. As this application, we have successfully fabricated two-axis scanning micro mirror device with thin film metallic glass Cu-Zr-Ti, which have uniform film thickness, rectangular cross-sectional shape and electrical factors. However, the sample was not able to be driven in driving test, because the torsion bar of sample had been broken for Cu-Zr-Ti crystallization. In this paper, we proposed low temperature production process which is not to crystallize Cu-Zr-Ti. And we have succeeded in fabricating and driving the two-axis scanning micro mirror device.

リンク情報
CiNii Articles
http://ci.nii.ac.jp/naid/110009944089
CiNii Books
http://ci.nii.ac.jp/ncid/AA12588255
ID情報
  • CiNii Articles ID : 110009944089
  • CiNii Books ID : AA12588255

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