Effects of bonding force on contact pres
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Yong Ding; Jang-Kyo Kim; Pin Tong
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Article
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2006
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Elsevier Science
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English
โ 604 KB
A numerical study is made of the elasto-plastic deformation taking place in ultrasonic wire bonding based on the finite element method. A special focus has been placed on how the important wire bonding parameters, such as bond force and power, affect the contact pressure along the wire-bond pad inte