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Waveform adjustment for obtaining higher quality droplets based on a multi-satellite droplet monitoring system

  • Jiaqing Chang
  • , Fan Jiang
  • , Teng Shen*
  • , Mingshan Chi
  • , Bo Huang
  • *Corresponding author for this work
  • Guangzhou University
  • Harbin University of Science and Technology

Research output: Contribution to journalArticlepeer-review

Abstract

In the field of printed electronics, there are many kinds of ink with a variety of performance and parameters. In order to generate high-quality droplets, it is necessary to eject droplet for testing in order to discover the appropriate excitation voltage and waveform shape. Consequently, a real-time and efficient droplet monitoring system is needed to monitor droplet formation quality. A multi-satellite droplet monitoring system is proposed in this paper. It can not only monitor the droplet with multiple satellites but also can generate the instantaneous droplet position curve, length curve and velocity curve. The waveform voltage and dwell time can be adjusted in real-time to obtain droplets with higher quality and efficiency.

Original languageEnglish
Article number1950105
JournalModern Physics Letters B
Volume33
Issue number9
DOIs
StatePublished - 30 Mar 2019

Keywords

  • Droplet monitoring system
  • dwell time
  • inkjet technology
  • waveform adjustment

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