Jung-Il Lee

Title: Innovations of Jung-Il Lee

Introduction

Jung-Il Lee is a notable inventor based in Gimcheon-shi, South Korea. He has made significant contributions to the field of semiconductor technology, particularly in the development of silicon-on-insulator (SOI) substrates. With a total of 2 patents, his work has advanced the capabilities of semiconductor manufacturing.

Latest Patents

Jung-Il Lee's latest patents include a method of forming a silicon-on-insulator (SOI) semiconductor substrate and the SOI semiconductor substrate formed thereby. This method involves the sequential formation of buried oxide, diffusion barrier, and SOI layers on a semiconductor substrate. The diffusion barrier layer is crucial as it prevents impurities implanted into the SOI layer from diffusing into the buried oxide layer or the semiconductor substrate. Another significant patent is a method for forming SOI substrates that include a SOI layer containing germanium and a strained silicon layer. This method utilizes an epitaxial growth technique to create a relaxed silicon-germanium layer, which is essential for minimizing lattice defects in the final product.

Career Highlights

Jung-Il Lee is currently employed at Samsung Electronics Co., Ltd., a leading company in the electronics and semiconductor industry. His work at Samsung has positioned him as a key player in advancing semiconductor technologies.

Collaborations

He has collaborated with notable coworkers such as Geum-Jong Bae and Hwa-sung Rhee, contributing to the innovative projects at Samsung Electronics.

Conclusion

Jung-Il Lee's contributions to semiconductor technology through his patents and work at Samsung Electronics highlight his importance in the field. His innovative methods for forming SOI substrates are paving the way for advancements in semiconductor manufacturing.