Dong Ick Lee

Title: The Innovations of Dong Ick Lee

Introduction

Dong Ick Lee is a prominent inventor based in Hwaseong-Si, South Korea. He is known for his contributions to the field of semiconductor technology. His innovative work has led to the development of a significant patent that enhances the efficiency and functionality of semiconductor devices.

Latest Patents

Dong Ick Lee holds a patent for a semiconductor device and method for fabricating the same. This patent describes a semiconductor device that includes a substrate, a first interlayer insulating layer on the substrate, a lower wiring pattern inside the first interlayer insulating layer, and an etch stop layer on the first interlayer insulating layer. Additionally, it features a second interlayer insulating layer on the etch stop layer, a via trench inside the second interlayer insulating layer and the etch stop layer that extends to the lower wiring pattern, and a via inside the via trench that is in contact with the second interlayer insulating layer. The invention also includes an upper wiring trench formed inside the second interlayer insulating layer on the via, and an upper wiring pattern inside the upper wiring trench that consists of an upper wiring barrier layer and an upper wiring filling layer on the upper wiring barrier layer. The upper surface of the via is in contact with the upper wiring filling layer. This innovative design aims to improve the performance and reliability of semiconductor devices.

Career Highlights

Dong Ick Lee is currently employed at Samsung Electronics Co., Ltd., a leading company in the electronics industry. His work at Samsung has allowed him to be at the forefront of technological advancements in semiconductor manufacturing. His expertise and innovative mindset have contributed to the company's success in developing cutting-edge electronic products.

Collaborations

Throughout his career, Dong Ick Lee has collaborated with notable colleagues, including Sang Cheol Na and Ki Chul Park. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Dong Ick Lee's contributions to semiconductor technology exemplify the spirit of innovation. His patent for a semiconductor device showcases his ability to address complex challenges in the field. As a key member of Samsung Electronics Co., Ltd., he continues to push the boundaries of technology and inspire future advancements in the industry.