Advanced mechanical/optical configuration of real-time moire interferometry for thermal deformation analysis of fan-out wafer level package

B Wu, B Han - IEEE Transactions on Components, Packaging …, 2018 - ieeexplore.ieee.org
The mechanical/optical configuration of moiré interferometry for real-time observation of
thermal deformations is advanced to quantify the thermomechanical behavior of fan-out …

Measurement of anisotropic coefficients of thermal expansion of SAC305 solder using surface strains of single grain with arbitrary orientation

B Wu, YH Yang, B Han, J Schumacher - Acta Materialia, 2018 - Elsevier
The anisotropic coefficient of thermal expansions (CTEs) of SAC305 grain are measured
using a full-field in-plane displacement measurement technique. Theoretical relationships …

Advancement of Moiré Interferometry for Rate-Dependent Material Behavior and Micromechanical Deformations

B Wu - 2018 - search.proquest.com
Moiré interferometry is an optical technique to map full field in-plane deformations with
extremely high resolution and signal to noise ratio. The technique is advanced and …

Effects of Underfill on Thermo-Mechanical Behavior of Fan-out Wafer Level Package Used in PoP: An Experimental Study by Advancements of Real-time Moiré …

B Wu, B Han - 2018 IEEE 68th Electronic Components and …, 2018 - ieeexplore.ieee.org
Thermo-mechanical behavior of a FO-WLP used in a Package-on-Package (PoP) without
and with reworkable underfill is investigated by an advanced moiré interferometry system for …