Experimental investigation and finite element analysis of bump wafer probing

Hao Yuan Chang, Wen-Fung Pan, Meng Kai Shih, Yi Shao Lai

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

The purpose of this paper is to analyze the bump height variation and probe mark profile with various bump materials for wafer probing. It is necessary to establish different material bump wafer probing criteria, because the bump height variation and probe mark area have severe influence on the sort flip chip wafers that will affects the quality of the contact behavior and further impacts the flip chip assembly process reliability after wafer level probing. Standard bump wafer probing parameters can not only satisfy customer's various characters of devices, but is easy to control the appropriate bump height and probe mark quality to ensure assembly process reliability and to avoid the cold joint issue. In this paper, probing bump height and probe mark configuration with different bump materials were performed and the resultant probe marks from experiment were verified against the FE simulation results. A three-dimensional computational model was developed for analyze the contact phenomena of the solder bump and the probe. Finally, the standard bump wafer probing criteria were built by the experimental results and numerical methods. They can be used as the verified simulating model which is a useful performance evaluation tool to support the choice of suitable probe recipes and wafer probe parameters with more different bump dimensions and materials of wafer probing.

Original languageEnglish
Title of host publicationIMPACT Conference 2009 International 3D IC Conference - Proceedings
Pages514-517
Number of pages4
DOIs
Publication statusPublished - 2009 Dec 1
EventIMPACT Conference 2009 International 3D IC Conference - Taipei, Taiwan
Duration: 2009 Oct 212009 Oct 23

Publication series

NameIMPACT Conference 2009 International 3D IC Conference - Proceedings

Other

OtherIMPACT Conference 2009 International 3D IC Conference
CountryTaiwan
CityTaipei
Period09-10-2109-10-23

Fingerprint

Finite element method
Soldering alloys
Numerical methods
Experiments

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

Chang, H. Y., Pan, W-F., Shih, M. K., & Lai, Y. S. (2009). Experimental investigation and finite element analysis of bump wafer probing. In IMPACT Conference 2009 International 3D IC Conference - Proceedings (pp. 514-517). [5382232] (IMPACT Conference 2009 International 3D IC Conference - Proceedings). https://doi.org/10.1109/IMPACT.2009.5382232
Chang, Hao Yuan ; Pan, Wen-Fung ; Shih, Meng Kai ; Lai, Yi Shao. / Experimental investigation and finite element analysis of bump wafer probing. IMPACT Conference 2009 International 3D IC Conference - Proceedings. 2009. pp. 514-517 (IMPACT Conference 2009 International 3D IC Conference - Proceedings).
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Chang, HY, Pan, W-F, Shih, MK & Lai, YS 2009, Experimental investigation and finite element analysis of bump wafer probing. in IMPACT Conference 2009 International 3D IC Conference - Proceedings., 5382232, IMPACT Conference 2009 International 3D IC Conference - Proceedings, pp. 514-517, IMPACT Conference 2009 International 3D IC Conference, Taipei, Taiwan, 09-10-21. https://doi.org/10.1109/IMPACT.2009.5382232

Experimental investigation and finite element analysis of bump wafer probing. / Chang, Hao Yuan; Pan, Wen-Fung; Shih, Meng Kai; Lai, Yi Shao.

IMPACT Conference 2009 International 3D IC Conference - Proceedings. 2009. p. 514-517 5382232 (IMPACT Conference 2009 International 3D IC Conference - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Chang HY, Pan W-F, Shih MK, Lai YS. Experimental investigation and finite element analysis of bump wafer probing. In IMPACT Conference 2009 International 3D IC Conference - Proceedings. 2009. p. 514-517. 5382232. (IMPACT Conference 2009 International 3D IC Conference - Proceedings). https://doi.org/10.1109/IMPACT.2009.5382232