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    • 35. 发明专利
    • Apparatus and method for microfabrication
    • 微生物装置和方法
    • JP2006167866A
    • 2006-06-29
    • JP2004364003
    • 2004-12-16
    • Sii Nanotechnology Incエスアイアイ・ナノテクノロジー株式会社
    • IMAI HIROMIANDO KAZUNORIYASUTAKE MASATOSHI
    • B82B3/00C25D11/00C25D21/12G01Q30/10G01Q30/12G01Q60/60G01Q80/00G01Q90/00H01L21/316
    • PROBLEM TO BE SOLVED: To provide an apparatus and a method for microfabrication, by which apparatus and method, the pattern formation for an oxidation film and the confirmation of oxidation conditions can be carried out at the same time so that the labor and time can be reduced and the production efficiency can be improved.
      SOLUTION: The microfabrication apparatus 1 comprises a voltage applying means 6 for applying a voltage to a sample 2, a scanning means 7 for relatively moving the sample 2 and a probe 3 in the X and Y directions, a humidity regulating means 8 for regulating the humidity around the sample 2, a Faraday current detecting means 9 for detecting the Faraday current due to an oxidation chemical reaction, a detecting section 10 for preliminarily detecting the Faraday current in connection with the lapse of time, a setting section 11 for preliminarily setting an operating point where the oxidation film has a required volume based on the Faraday current connected with the lapse of time, and a control section 12 for changing at least one of the change of the applied voltage under a constant scanning speed or the change of the scanning speed under a constant applied voltage by controlling at least one of the voltage applying means 6 and the scanning means 7 such that the Faraday current becomes constant at the operating point.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:为了提供一种微细加工的装置和方法,通过该装置和方法,可以同时进行氧化膜的图案形成和氧化条件的确认,从而使劳动和 可以减少时间并提高生产效率。 解决方案:微加工装置1包括用于向样品2施加电压的电压施加装置6,用于在X和Y方向上相对移动样品2和探针3的扫描装置7,湿度调节装置8 用于调节样品2周围的湿度的法拉第电流检测装置9,用于检测由于氧化化学反应引起的法拉第电流的法拉第电流检测装置9,用于与时间的关系预先检测法拉第电流的检测部分10,用于 基于与时间相关的法拉第电流预先设定氧化膜具有所需体积的工作点,以及控制部分12,用于在恒定的扫描速度或变化下改变施加电压的变化中的至少一个 通过控制电压施加装置6和扫描装置7中的至少一个使得法拉第电流变为 在工作点不变。 版权所有(C)2006,JPO&NCIPI