Low-Temperature High-Density Chip-Stack Interconnection Using Compliant Bump

Low-Temperature High-Density Chip-Stack Interconnection Using Compliant Bump
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使用顺应凸点的低温高密度芯片堆叠互连

DOI:
10.1109/ectc.2007.373861
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发表时间:
2007
期刊:
2007 Proceedings 57th Electronic Components and Technology Conference
影响因子:
--
通讯作者:
T. Asano
T. Asano
中科院分区:
--
文献类型:
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作者:
N. Watanabe;T. Asano

文献摘要

被引文献

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我们展示了低温高密度芯片堆叠互连使用顺应凸点。低温芯片堆叠通过两种方法进行:(1)柔性凸块的等离子体清洗,(2)使用柔性凸块和环形电极的机械填缝。后一种方法即使在室温下实现芯片堆叠也是非常有效的。
We demonstrate low-temperature high-density chip-stack interconnection using compliant bump. Low temperature chip stacking was carried out by two methods; (1) plasma cleaning of compliant bumps, (2) mechanical caulking using compliant bump and doughnut-shaped electrode. The latter method is very effective in realizing chip stacking even at room temperature.