統計的設計システムを用いた有限要素法によるアンダーフィル実装構造の熱疲労信頼性評価

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タイトル別名
  • Thermal Fatigue Reliability Estimation for Underfill Assmbly Using SDSS and FEA.

抄録

Recently, the underfill mount structure is noticed. However, the sufficient thermal fatigue reliability evaluation has not been established. In this study, the authors proposed a simple reliability evaluation method using Finite Element Analysis (FEA) . In addition, an approximate calculating method for the reliability evaluation parameter (Total equivalent inelastic strain range) was developed using Statistical Design Support System (SDSS) .

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