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Design and Fabrication of Micro Gripper Using Electrostatic Force

  • Ahn, Dong-Sup (Department of Electrical Engineering, Seoul National University) ;
  • Kim, Yong-Kweon (Department of Electrical Engineering, Seoul National University)
  • 발행 : 1994.11.18

초록

A comb drive electrostatic micro gripper was designed and fabricated. We designed it analytically using electrostatic force and cantilever deflection equation. In fabrication, we used LIGA-like technology consisted of Ni electroplating through polyimide patterned by $O_2$ Plasma RIE and Al sacrificial layer. This micro gripper was designed to handle an optical fiber which is $125{\mu}m$ in diameter.

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