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Quantitative estimate of the characteristics of conductive particles in ACA by using nano indenter

  • Xitao Wang*
  • , Yanli Wang
  • , Guoliang Chen
  • , Johan Liu
  • , Zonghe Lai
  • *Corresponding author for this work
  • University of Science and Technology Beijing

Research output: Contribution to journalConference articlepeer-review

Abstract

The characteristics of conductive particles in anisotropically conductive adhesives (ACA) were studied by optical microscopy observation and nano indenter measurements. The indentation measurement was performed at the particles in ACA joints using different bonding forces. The load-displacement curves and microhardness values are obtained, which indicate that the nano-indenter could be used for quantitative estimate of the electrical and mechanical characteristics of conductive particles in ACA.

Original languageEnglish
Pages (from-to)101-106
Number of pages6
JournalIEEE International Symposium on Polymeric Electronics Packaging, PEP
StatePublished - 1997
Externally publishedYes
EventProceedings of the 1997 1st IEEE International Symposium on Polymeric Electronics Packaging, PEP'97 - Norrkoping, Sweden
Duration: 26 Oct 199730 Oct 1997

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