Chinese Journal of Lasers, Volume. 47, Issue 8, 802010(2020)
Analysis on Tin Spattering of a Micro Solder Joint During Laser Jet Solder Ball Bonding Process
[7] [7] KasulkeP, SchmidtW, TiterleL, et al.Solder ball bumper SB2: a flexible manufacturing tool for 3-dimensional sensor and microsystem packages[C]∥22nd IEEE/CPMT International Electronics Manufacturing Technology Symposium. IEMT-Europe 1998. Electronics Manufacturing and Development for Automotives (Cat. No.98CH36204). 27-29 April 1998, Berlin, Germany. New York: IEEE Press, 1998: 70- 75.
[8] Liu W, Wang C Q, Li M Y et al. Effect of laser input energy on wetting areas of solder and formation of intermetallic compounds at Sn-3.5Ag-0.75Cu/Au right-angled joint interface[C]∥Proceedings of 2005 International Conference on A, 197-201(2005).
[9] Ji H J, Ma Y Y, Li M Y et al. Effect of the silver content of SnAgCu solder on the interfacial reaction and on the reliability of angle joints fabricated by laser-jet soldering[J]. Journal of Electronic Materials, 44, 733-743(2015).
[11] Lee Y, Kim K, Suganuma K. The effect of micro via-in pad design on surface-mount assembly defects: voiding and spattering[J]. Soldering & Surface Mount Technology, 25, 4-14(2013).
[13] Yue W, Zhou M B, Zhang X P. Reliability and failure analysis of electronic components induced by the reflection of laser beam in the laser jet solder ball bonding process[C]∥18th International Conference on Electronic Packaging , 1658-1662(2017).
[14] Yue W, Zhang X P. Essential factors influencing the wettability of Sn-3.0Ag-0.5Cu solder balls on Au pad of the right-angle solder interconnect in laser jet solder ball bonding[C]∥16th International Conference on Elect, 930-934(2015).
[15] Yue W, Zhou M B, Zhang X P. Effect of the Au bonding pad contamination on the wettability of Au/Sn-3.0Ag-0.5Cu/Au solder joints in flux-free laser jet solder ball bonding process[C]∥ 17th International Conference on Electronic P, 1201-1205(2016).
[16] Mehdizadeh N Z, Raessi M, Chandra S et al. Effect of substrate temperature on splashing of molten tin droplets[J]. Journal of Heat Transfer, 126, 445-452(2004).
[17] Yang L L, Chen R, Qin W L et al. Research on vacuum reflow soldering process defects in power IC chips[J]. Microelectronics, 49, 574-577, 582(2019).
[18] Xu M R, Liu C Y. The change of radius and velocity of the rising bubble in water[J]. College Physics, 27, 14-17(2008).
[19] Wu S S[M]. Transport principles in materials processing and metallurgy, 74-82(2001).
Get Citation
Copy Citation Text
Yue Wu, Gong Chenggong, Zhang Junxi, Bao Ying, Li Jing, Feng Yi. Analysis on Tin Spattering of a Micro Solder Joint During Laser Jet Solder Ball Bonding Process[J]. Chinese Journal of Lasers, 2020, 47(8): 802010
Category: laser manufacturing
Received: Feb. 17, 2020
Accepted: --
Published Online: Aug. 17, 2020
The Author Email: Wu Yue (pony.yue@163.com)