Products

  • MWB-04/06/08AX
  • 產品廠牌: MHI
    產品簡述: Japan

    Product Application
    Wafer level packaging
      Quality improvement and cost reduction are realized by the Wafer Level Packaging with no thermal strain for MEMS or quartz   
      device.

    Production of functional wafers
      A functional wafer is produced by bonding different kinds of materials, e.g., oxides, dielectrics and optical materials.
    Application to high-value added devices enabled by direct bonding
      Room temperature bonding is used to improve the efficiency of semiconductor materials by direct bonding.
    Three dimensionally stacked device
      Wafers which have Through Silicon Vias (TSV) are stacked by room temperature bonding with no thermal stress.
    Related Link
    http://www.mhi.co.jp/

製程說明
 1.Wafers are irradiated with atoms or ions in a vacuum.
2.Oxide film and absorption layers are removed and dangling bond will appear on the bonding surface.
3.These activated surfaces will be bonded only by touching each other.