DocumentCode :
1953725
Title :
Cohesive zone model for delamination analysis of an embedded die system in package
Author :
Li, Xiaopei ; Gu, Jianghai ; Xu, Yangjian ; Liu, Yong
Author_Institution :
Fairchild-ZJUT Microelectron. Packaging Joint Lab., Zhejiang Univ. of Technol., Hangzhou, China
fYear :
2012
fDate :
16-18 April 2012
Firstpage :
42379
Lastpage :
42653
Abstract :
Thermal mismatch induces interfacial delamination between die and die attach in embedded die package has been studied with a bilinear cohesive zone model. One die, two dies, three dies are considered in the embedded die system in package (SiP). A damage parameter is introduced to describe the interfacial failure. The location of delimination and interfacial damage evolution is investigated. The effects with different parameters such as epoxy resin Young´s modulus and CZM shear strength are studied finally.
Keywords :
Young´s modulus; delamination; embedded systems; resins; system-in-package; CZM shear strength; bilinear cohesive zone model; delamination analysis; die attach; embedded die system in package; epoxy resin Young´s modulus; interfacial damage evolution; interfacial delamination; interfacial failure; thermal mismatch; Epoxy resins; Lead; Cohesive zone model; Delamination; Embedded die SiP;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems (EuroSimE), 2012 13th International Conference on
Conference_Location :
Cascais
Print_ISBN :
978-1-4673-1512-8
Type :
conf
DOI :
10.1109/ESimE.2012.6191787
Filename :
6191787
Link To Document :
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