Sung-Hyuk Cho

Title: The Innovative Journey of Sung-Hyuk Cho

Introduction

Sung-Hyuk Cho, a prominent inventor located in Gyeonggi-do, South Korea, has made significant contributions to the field of semiconductor technology. With a remarkable portfolio of two patents, Cho's inventive work focuses on enhancing semiconductor devices through innovative surface treatment and etching processes.

Latest Patents

Sung-Hyuk Cho's latest patents showcase his expertise in semiconductor device fabrication. The first patent, titled "Surface treatment method for semiconductor device," details a process that involves providing a substrate with projected patterns, forming a hydrophobic coating layer, and rinsing and drying the substrate. The hydrophobic coating agent utilized includes phosphate or phosphonate compounds featuring multiple hydrocarbon groups.

The second patent, "Etching composition and method for fabricating semiconductor device using the same," introduces an etching composition made from a silyl phosphate compound, phosphoric acid, and deionized water. This invention provides a method for fabricating a semiconductor that exhibits high etching selectivity for nitride films relative to oxide films. This allows for precise control of the effective field oxide height, while minimizing the damage to oxide films and enhancing the reliability of the etching process.

Career Highlights

Sung-Hyuk Cho has built his career through influential roles in leading companies in the semiconductor industry. He has worked for SK hynix Inc. and Soulbrain Co., Ltd., where he contributed to the advancement of semiconductor technologies through his innovative ideas and practical applications. His experience in these prominent firms has equipped him with the expertise required to develop groundbreaking inventions in the field.

Collaborations

Throughout his career, Sung-Hyuk Cho has collaborated with esteemed colleagues, including Kwon Hong and Hyung-Soon Park. These partnerships have allowed him to merge creative ideas and technical expertise, ultimately leading to successful innovations in semiconductor technology.

Conclusion

Sung-Hyuk Cho stands out in the semiconductor field as an inventor dedicated to advancing technology through innovative methods. His patents reflect his commitment to improving the reliability and efficiency of semiconductor devices. As the industry evolves, Cho's contributions will undoubtedly continue to impact the future of semiconductor fabrication and technology.