Chang Hun Lee

Title: Chang Hun Lee: Innovator in Semiconductor Manufacturing

Introduction

Chang Hun Lee is a prominent inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of semiconductor manufacturing, holding a total of 12 patents. His work focuses on developing methods that enhance the fabrication of semiconductor devices, particularly in creating fine patterns.

Latest Patents

One of Chang Hun Lee's latest patents is a method for manufacturing a semiconductor device capable of forming fine patterns. This innovative method involves several steps, including forming an etch mask layer on an etch target layer. It also includes creating a spacer structure with first and second spacers that are alternately disposed and spaced apart on the etch mask layer. The process continues with selective etching to form first and second spacer lines, followed by etching the etch target layer to create multiple fine line patterns using these spacer lines.

Career Highlights

Throughout his career, Chang Hun Lee has worked with notable organizations, including Samsung Display Co., Ltd. and the Industrial Cooperation Foundation at Chonbuk National University. His experience in these institutions has allowed him to refine his skills and contribute to advancements in semiconductor technology.

Collaborations

Chang Hun Lee has collaborated with several professionals in his field, including Keun Chan Oh and Jong Ho Son. These collaborations have further enriched his work and led to innovative solutions in semiconductor manufacturing.

Conclusion

Chang Hun Lee's contributions to semiconductor manufacturing through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of advanced semiconductor technologies.