Improvement of the Needle-Type Dispenser for Precise Micro-Droplet Dispensation – Gap Measurement Between the Needle Tip and the Target Surface Based on Needle Vibration –
Shinnosuke Hirata, Kazuki Hirose, Yuuka Irie,
and Hisayuki Aoyama
Department of Mechanical Engineering and Intelligent Systems, The University of Electro-Communications, E4-329, 1-5-1 Chofugaoka, Chofu, Tokyo 182-8585, Japan
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