Low-temperature 3D chip-stacking using compliant bump

Naoya Watanabe; Takamichi Mori; Tanemasa Asano

doi:10.1109/EPTC.2008.4763466

Low-temperature 3D chip-stacking using compliant bump

Naoya Watanabe, Takamichi Mori, Tanemasa Asano

Integrated Electronic Systems

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Citations (Scopus)

Abstract

We demonstrate low-temperature 3D chip-stacking (number of bumps: 25,200, bump size / bump pitch: 11μm /20 μm, chip-stacking temperature: 30°C) using the compliant bump. Low-temperature 3D chip-stacking was carried out by mechanical caulking using compliant bump and doughnut-shaped electrode. This method is very effective in realizing 3D chip-stacking even at room temperature.

Original language	English
Title of host publication	10th Electronics Packaging Technology Conference, EPTC 2008
Pages	393-398
Number of pages	6
DOIs	https://doi.org/10.1109/EPTC.2008.4763466
Publication status	Published - 2008
Event	10th Electronics Packaging Technology Conference, EPTC 2008 - Singapore, Singapore Duration: Dec 9 2008 → Dec 12 2008

Other

Other	10th Electronics Packaging Technology Conference, EPTC 2008
Country	Singapore
City	Singapore
Period	12/9/08 → 12/12/08

All Science Journal Classification (ASJC) codes

Hardware and Architecture
Electrical and Electronic Engineering

Access to Document

10.1109/EPTC.2008.4763466

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Cite this

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title = "Low-temperature 3D chip-stacking using compliant bump",

abstract = "We demonstrate low-temperature 3D chip-stacking (number of bumps: 25,200, bump size / bump pitch: 11μm /20 μm, chip-stacking temperature: 30°C) using the compliant bump. Low-temperature 3D chip-stacking was carried out by mechanical caulking using compliant bump and doughnut-shaped electrode. This method is very effective in realizing 3D chip-stacking even at room temperature.",

author = "Naoya Watanabe and Takamichi Mori and Tanemasa Asano",

year = "2008",

doi = "10.1109/EPTC.2008.4763466",

language = "English",

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note = "10th Electronics Packaging Technology Conference, EPTC 2008 ; Conference date: 09-12-2008 Through 12-12-2008",

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AU - Mori, Takamichi

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AB - We demonstrate low-temperature 3D chip-stacking (number of bumps: 25,200, bump size / bump pitch: 11μm /20 μm, chip-stacking temperature: 30°C) using the compliant bump. Low-temperature 3D chip-stacking was carried out by mechanical caulking using compliant bump and doughnut-shaped electrode. This method is very effective in realizing 3D chip-stacking even at room temperature.

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BT - 10th Electronics Packaging Technology Conference, EPTC 2008

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