Jae-ho Choi

Title: Innovations by Jae-ho Choi

Introduction

Jae-ho Choi is a notable inventor based in Cheonan-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and reliability of semiconductor packages.

Latest Patents

One of Jae-ho Choi's latest patents is a semiconductor package and method of manufacturing the same. This innovative semiconductor package includes a wiring substrate with multiple solder pads, a chip with several chip pads connected to the solder pads through solders, and a sealing layer that protects the chip and solders. Notably, there is at least one void between the solders, and a solder extrusion prevention layer is positioned on one sidewall of the solder exposed by the void. Another significant patent is a test apparatus for semiconductor packages. This apparatus features an X-ray analyzer that captures an X-ray image of the semiconductor package to detect its thickness. Additionally, it includes a thermal reaction analyzer that applies voltage to the semiconductor package, identifying failure positions based on surface temperature and thickness measurements.

Career Highlights

Jae-ho Choi is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in semiconductor technology. His work has been instrumental in advancing the capabilities of semiconductor packages, which are crucial for modern electronic devices.

Collaborations

Jae-ho Choi collaborates with talented coworkers, including Jin-wook Jang and Se-Jin Yoo. Their combined expertise contributes to the development of cutting-edge technologies in the semiconductor industry.

Conclusion

Jae-ho Choi's contributions to semiconductor technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as an influential inventor in the field. His innovative approaches continue to shape the future of electronic components.