High temperature aging of epoxy-based molding compound and its effect on mechanical behavior of molded electronic package

A Inamdar, YH Yang, A Prisacaru, P Gromala… - Polymer Degradation and …, 2021 - Elsevier
Epoxy-based molding compounds (EMC) are widely used to encapsulate automotive
electronics. Under high temperature operation, EMC is oxidized and undergoes degradation …

Thermo-curable and photo-patternable polysiloxanes and polycarbosiloxanes by a facile Piers–Rubinsztajn polycondensation and post-modification

W Fan, N Hong, Q Sun, M Li, W Fu - Polymer Chemistry, 2022 - pubs.rsc.org
With the rapid development of integrated circuit (IC) chips towards nanometric
miniaturization, advanced integration and high performance, interlayer dielectric (ILD) …

A production-worthy fan-out solution-ase focos chip last

JK Fang, ML Huang, HJ Tu, WL Lu… - 2020 IEEE 70th …, 2020 - ieeexplore.ieee.org
The 5 th Generation (5G) wireless systems popularity will push the package development
into a high performance and heterogeneous integration form. For high I/O density and high …

Accuracy of CMOS-based piezoresistive stress sensor for engineering applications of thermal loading condition: Theoretical review and experimental validation

A Prisacaru, A Palczynska, P Gromala… - IEEE Sensors …, 2019 - ieeexplore.ieee.org
Measurement uncertainties of a CMOS-based piezoresistive stress sensor are studied for
low cycle thermal loading applications. After the fundamentals of the sensor are reviewed …

A full-field warpage characterization measurement method coupled with infrared information

B Zeng, Y Gao, C Xiong, X Lei, W Lv, F Zhu - Microelectronics Reliability, 2023 - Elsevier
The thermomechanical properties of microelectronic packages can serve as important
indicators of reliability. Indeed, it is of great interest in dynamic warpage measurement of …

Towards virtual twin for electronic packages in automotive applications

A Prisacaru, EO Guerrero, B Chimmineni… - Microelectronics …, 2021 - Elsevier
The piezoresistive silicon based stress sensor has the potential to be part of the Digital Twin
implementation in automotive electronics. One solution to enforce reliability in digital twins is …

Application of multi-quality parameter design in the optimization of underfilling process–a case study of a vehicle electronic module

CY Huang, LC Shen, TH Wu, C Greene - Soldering & Surface Mount …, 2021 - emerald.com
Purpose This paper aims to discuss the key factors affecting the quality characteristics, such
as the number of solder balls, the spread distance of residual underfill and the completion …

Study of thermal aging behavior of epoxy molding compound for applications in harsh environments

A Inamdar, A Prisacaru, M Fleischman… - 2019 IEEE 69th …, 2019 - ieeexplore.ieee.org
In the automotive industry, epoxy-based molding compounds (EMCs) are often used to
protect not only single IC packages but also entire electronic control units (ECUs). The EMC …

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 …

EMC oxidation under high-temperature aging

A Inamdar, P Gromala, A Prisacaru… - Reliability of Organic …, 2022 - Springer
Epoxy molding compound (EMC) is widely used for encapsulating automotive electronics.
Among all of the components of an electronic package, EMC is most exposed to the …