Hee-ra Roh

Title: Hee-ra Roh: Innovator in Soldering Technology

Introduction

Hee-ra Roh is a prominent inventor based in Seoul, South Korea. He is known for his innovative contributions to soldering technology, particularly in the development of lead-free soldering structures. His work has significant implications for the electronics industry, especially in enhancing the reliability and performance of solder joints.

Latest Patents

Hee-ra Roh holds a patent for a soldering structure and method using zinc. This innovative soldering structure includes a bonding layer that contains zinc and a lead-free solder that bonds and reacts with the bonding layer. The bonding layer can be a zinc alloy layer or a multilayer that includes a zinc layer. By incorporating highly reactive zinc into the interfacial reaction of the soldering, the characteristics of the soldering structure can be significantly improved. He has 1 patent to his name.

Career Highlights

Hee-ra Roh is currently employed at Samsung Electronics Co., Ltd., where he continues to push the boundaries of soldering technology. His work at Samsung has allowed him to collaborate with some of the brightest minds in the field, contributing to advancements that benefit the entire electronics sector.

Collaborations

Hee-ra Roh has worked alongside notable colleagues, including Won-kyoung Choi and Chang-youl Moon. Their collaborative efforts have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in soldering.

Conclusion

Hee-ra Roh's contributions to soldering technology exemplify the importance of innovation in the electronics industry. His patent on a soldering structure using zinc showcases his commitment to developing sustainable and efficient solutions. Through his work at Samsung Electronics, he continues to make a significant impact in the field.