Electronic Packaging Reflow Shape Prediction for The Solder Mask Defined BGA

1998/12/2


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目錄

Electronic Packaging Reflow Shape Prediction for The Solder Mask Defined BGA

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Schematics of an Axisymmetric Solder Joint

Governing Equation

Comparison of Energy and Analytical Methods

The Influence of the upper pad size to the solder joint geometric parameters

Comparison of Different Mesh Model

Vertices Deviation Distribution at Pad Size Ratio = 0.5

Comparison of Vertices Deviation for Various Pad Size Ratio

Comparison of Vertices Deviation for Different Pad Size

Comparison of Vertices Deviation for Larger Solder Volume

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作者:江國寧先生

電子郵件: knciang@pme.nthu.edu.tw

首頁: http://140.114.57.4/ep_cae_www.html