S055015 PIV Measurements of the Model of a Semiconductor Cleaning Equipment

  • SHIMIZU Yoshiya
    Graduate School of Natural Science and Technology, Okayama Univ.
  • YANASE Shinichiro
    Graduate School of Natural Science and Technology, Okayama Univ.
  • KOUCHI Toshinori
    Graduate School of Natural Science and Technology, Okayama Univ.
  • MORI Yohei
    Graduate School of Natural Science and Technology, Okayama Univ.
  • FUKUDA Naoya
    Graduate School of Natural Science and Technology, Okayama Univ.

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Other Title
  • S055015 半導体洗浄機モデル内流れのPIV計測([S055-01]内部流れ(1))

Abstract

The cleaning process of a silicon wafer is important in the manufacturing of semiconductors, which determines the quality of the final products crucially. In the so-called single wafer cleaning, a wafer washed with cleaning solution and rinse liquid is dried up by rotating at a high speed. We made an experimental apparatus which has a similar structure to the single wafer cleaning chamber, and measured the velocity field in the chamber by the particle image velocimetry(PI V) method.

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