Pot life improvement of low temperature and high-speed curable anisotropic conductive adhesive (ACA)

Jong Hyun Lee, Ju Hyung Kim, Chang Yong Hyun

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

Abstract

In this study, the imidazole-based curing accelerator powders were coated with a chosen agent to increase the pot life of ACA resin formulation. To accomplish this simple procedure, the coating processes were tried with a vapor or molten state of the coating agent. The coating processes with the vapor state could not be cosidered as an effective conformal coating method. However, a coating process using the molten state was effective at increasing the pot life, and showed minor effect with regard to the curing and processability of final formulation.

Original languageEnglish
Title of host publication2009 European Microelectronics and Packaging Conference, EMPC 2009
StatePublished - 2009
Event2009 European Microelectronics and Packaging Conference, EMPC 2009 - Rimini, Italy
Duration: 15 Jun 200918 Jun 2009

Publication series

Name2009 European Microelectronics and Packaging Conference, EMPC 2009

Conference

Conference2009 European Microelectronics and Packaging Conference, EMPC 2009
Country/TerritoryItaly
CityRimini
Period15/06/0918/06/09

Keywords

  • ACA (anisotropic conductive adhesive)
  • Chip bonding
  • High-speed curing
  • Pot life
  • RFID assembly

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