Sam-mook Kang

Title: Innovations of Sam-mook Kang

Introduction

Sam-mook Kang is a notable inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of substrate manufacturing, particularly in the development of advanced apparatuses and methods. With a total of two patents to his name, Kang's work is recognized for its innovative approach and technical precision.

Latest Patents

Kang's latest patents include an "Apparatus for manufacturing a second substrate on a first substrate including removal of the first substrate." This apparatus features a deposition chamber housing that accommodates a growth substrate, a supply nozzle for deposition gas, and a susceptor that supports the growth substrate while exposing its rear surface to an etch gas. The design includes an inner liner that isolates the etch gas from the deposition gas, guiding it toward the rear surface of the growth substrate. Additionally, the susceptor has a center hole that allows for the exposure of the rear surface and includes a support protrusion that supports the growth substrate.

Another significant patent is the "Method of manufacturing a gallium nitride substrate." This method involves forming a capping layer on a first surface of a silicon substrate and a buffer layer on the opposite surface. A GaN substrate is then formed on the buffer layer through a hydride vapor phase epitaxy (HVPE) process, followed by the removal of the capping layer and the silicon substrate.

Career Highlights

Sam-mook Kang is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop new technologies. His work at Samsung has positioned him as a key player in the advancement of substrate manufacturing techniques.

Collaborations

Kang has collaborated with notable colleagues, including Jun-youn Kim and Young-jo Tak. Their combined expertise contributes to the innovative projects at Samsung Electronics.

Conclusion

Sam-mook Kang's contributions to the field of substrate manufacturing through his patents and work at Samsung Electronics highlight his role as a leading inventor. His innovative methods and apparatuses are paving the way for advancements in technology.