Title:
Integrated Input/Output Interconnection and Packaging for GSI

Thumbnail Image
Author(s)
Dang, Bing
Authors
Advisor(s)
Meindl, James D.
Advisor(s)
Editor(s)
Associated Organization(s)
Series
Supplementary to
Abstract
In this research, a set of integrated I/O interconnection and packaging technologies are investigated. MEMS-based sea-of-leads (SoL) compliant interconnects are demonstrated to be promising to eliminate the need for underfill between a Si chip and organic packaging substrate. Wafer-level packaging with the compliant interconnects can largely reduce the impact on the fragile low-k interlevel dielectric (ILD) films. The technology feasibility of the SoL MEMS I/O interconnects is demonstrated by process integration, assembly, and reliability assessment. To achieve the high power dissipation with compact form factor, integrated thermal-fluidic I/O interconnects and CMOS compatible microchannels are developed to enable a prototype on-chip microfluidic heat sink. In addition, highly integrated electrical and optical interconnects based on dual-mode polymer pillars are fabricated, assembled and tested as a potential solution to the I/O bandwidth bottleneck. The resulting integrated I/O interconnection and packaging technologies are compatible with back-end-of-the-line (BEOL) wafer processing and conventional flip-chip assembly.
Sponsor
Date Issued
2006-08-03
Extent
12639079 bytes
Resource Type
Text
Resource Subtype
Dissertation
Rights Statement
Rights URI