Woong-Kyu Son

Title: Innovations of Woong-Kyu Son in Semiconductor Fabrication

Introduction

Woong-Kyu Son is a notable inventor based in Hwaseong, South Korea. He has made significant contributions to the field of semiconductor fabrication, holding a total of 3 patents. His work focuses on innovative methods that enhance the monitoring of semiconductor processes.

Latest Patents

One of his latest patents is titled "Methods for monitoring semiconductor fabrication processes using polarized light." This inventive concept provides apparatuses and methods for monitoring semiconductor fabrication processes in real time using polarized light. The apparatus comprises a light source configured to generate light, a beam splitter to reflect the light toward the wafer being processed, an objective polarizer to polarize the light reflected toward the wafer, and to allow light reflected by the wafer to pass through. Additionally, it includes a blaze grating to separate light reflected by the wafer according to wavelength, an array detector to detect the separated light, and an analyzer to analyze the three-dimensional profile of the structure or pattern being formed in the wafer.

Another patent with a similar focus is also titled "Apparatus and method for monitoring semiconductor fabrication processes using polarized light." This patent shares the same inventive concept and apparatus configuration as the previous one, emphasizing the importance of real-time monitoring in semiconductor fabrication.

Career Highlights

Woong-Kyu Son is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the semiconductor industry. His work has been instrumental in advancing the technology used in semiconductor fabrication processes.

Collaborations

He has collaborated with notable coworkers, including Deok-Yong Kim and Soo-Bok Chin, who have also contributed to advancements in semiconductor technologies.

Conclusion

Woong-Kyu Son's contributions to semiconductor fabrication through his innovative patents demonstrate his expertise and commitment to advancing technology in this critical field. His work continues to influence the industry and pave the way for future innovations.