Wei-Hsiang Wu

Title: Innovations by Wei-Hsiang Wu in Electromigration Mitigation

Introduction

Wei-Hsiang Wu is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of electronics, particularly in the area of solder joint reliability. His innovative approach addresses critical challenges faced in chip packaging.

Latest Patents

Wei-Hsiang Wu holds a patent titled "Method for inhibiting electromigration-induced phase segregation in solder joints." This patent describes a method suitable for solder joint configurations used in chip packages. The process involves providing a chip package that includes a wiring board, a chip, and several solder joints. The chip is placed on the wiring board, with solder joints connecting them electrically. The method entails alternately applying a first current and a second current to one side of the solder joints, with opposite flowing directions. The current densities for both currents are set at 10⁻¹⁰ A/cm, effectively mitigating electromigration-induced issues.

Career Highlights

Wei-Hsiang Wu is affiliated with Yuan Ze University, where he continues to engage in research and development. His work focuses on enhancing the reliability of electronic components, which is crucial for the advancement of technology in various applications.

Collaborations

Wei-Hsiang Wu collaborates with fellow researcher Cheng-En Ho, contributing to the advancement of their shared field of study.

Conclusion

Wei-Hsiang Wu's innovative methods in solder joint technology represent a significant advancement in the electronics industry. His contributions are vital for improving the reliability and performance of electronic devices.