Effects of Young’s modulus of molding compound and thicknesses of chip and molding compound on structural stress in a CSP module with substrate face down under the condition of drop test
[4] John, H. L. and Ricky, L. S. W., 1999, Chip Scale Package, CSP: Design, Materials, Process, Reliability, and Applications, International Edditions 1999,Mc Graw Hill International, Singapore. pp.1-39.