마이크로전자및패키징학회지 (Journal of the Microelectronics and Packaging Society)

  • 제19권1호
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  • Pages.17-24
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  • 2012
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  • 1226-9360(pISSN)
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  • 2287-7525(eISSN)
한국마이크로전자및패키징학회 (The Korean Microelectronics and Packaging Society)
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150℃이하 저온에서의 미세 접합 기술

Low Temperature bonding Technology for Electronic Packaging

  • 김선철 (한양대학교 신소재공학과) ;
  • 김영호 (한양대학교 신소재공학과)
  • 투고 : 2012.03.08
  • 심사 : 2012.03.22
  • 발행 : 2012.03.31
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초록

Recently, flip chip interconnection has been increasingly used in microelectronic assemblies. The common Flip chip interconnection is formed by reflow of the solder bumps. Lead-Tin solders and Tin-based solders are most widely used for the solder bump materials. However, the flip chip interconnection using these solder materials cannot be applied to temperature-sensitive components since solder reflow is performed at relatively high temperature. Therefore the development of low temperature bonding technologies is required in these applications. A few bonding techniques at low temperature of $150^{\circ}C$ or below have been reported. They include the reflow soldering using low melting point solder bumps, the transient liquid phase bonding by inter-diffusion between two solders, and the bonding using low temperature curable adhesive. This paper reviews various low temperature bonding methods.

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피인용 문헌

  1. Review on the Integration of Microelectronics for E-Textile vol.14, pp.17, 2012, https://doi.org/10.3390/ma14175113