The Study of Precondition Variations on the Warpage of PBGA packages
The main objective of this research is to studying the moisture effect on warpage of PBGA via IR-reflow process by utilizing Shadow Moirè method. The relationship between precondition variations and moisture content of PBGA is also studied.
Advisor:Yi-Tie Chou; Yat-Sen Sun; Chi-Hui Chien
School:National Sun Yat-Sen University
School Location:China - Taiwan
Source Type:Master's Thesis
Keywords:humidity warpage ic package temperature
Date of Publication:08/29/2001