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Study of prepress force on piezoelectric transducer of wire bonding

  • Zhanhui Li*
  • , Yunxin Wu
  • , Zhili Long
  • *Corresponding author for this work
  • Central South University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The friction contact model of ultrasonic propagation in wire bonding transducer is established. This paper studied piezoelectric driver structure. The relation of tighten moment and apply voltage is deduced. The wire bonding transducer scopes of tighten moment and apply voltage is educed. It provides foundation for design and operating of wire bonding system.

Original languageEnglish
Title of host publicationProceedings, 2008 International Conference on Electronic Packaging Technology and High Density Packaging, ICEPT-HDP 2008
DOIs
StatePublished - 2008
Externally publishedYes
Event2008 International Conference on Electronic Packaging Technology and High Density Packaging, ICEPT-HDP 2008 - Pudong, Shanghai, China
Duration: 28 Jul 200831 Jul 2008

Publication series

NameProceedings, 2008 International Conference on Electronic Packaging Technology and High Density Packaging, ICEPT-HDP 2008

Conference

Conference2008 International Conference on Electronic Packaging Technology and High Density Packaging, ICEPT-HDP 2008
Country/TerritoryChina
CityPudong, Shanghai
Period28/07/0831/07/08

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