Il-gu Kim

Title: Il-gu Kim: Innovator in Semiconductor Manufacturing

Introduction

Il-gu Kim is a notable inventor based in Seongnam, South Korea. He has made significant contributions to the field of semiconductor manufacturing. His innovative approach has led to advancements in the production of electrical interconnections in semiconductor devices.

Latest Patents

Il-gu Kim holds a patent for a method of manufacturing an electrical interconnection of a semiconductor device using an erosion protecting plug in a contact hole of an interlayer dielectric layer. This method involves creating an erosion protecting plug within a contact hole to safeguard a specific area of the interlayer dielectric layer during the etching process. The contact hole is filled with an organic material, which can be a photoresist material or an organic polymer. A photoresist pattern is then formed to expose the erosion protecting plug and a portion of the adjacent interlayer dielectric layer. The exposed area is etched to create a recess for a conductive line, after which the erosion protecting plug and photoresist pattern are removed. Finally, a conductive line and a contact filling the contact hole are formed.

Career Highlights

Il-gu Kim is currently employed at Samsung Electronics Co., Ltd., where he continues to work on innovative semiconductor technologies. His expertise in the field has positioned him as a valuable asset to the company.

Collaborations

Il-gu Kim has collaborated with notable colleagues, including Bong-young Yoo and Hyeon-Deok Lee. Their combined efforts contribute to the advancement of semiconductor manufacturing techniques.

Conclusion

Il-gu Kim's contributions to semiconductor manufacturing through his innovative patent demonstrate his commitment to advancing technology in this critical field. His work at Samsung Electronics Co., Ltd. and collaborations with esteemed colleagues further highlight his impact on the industry.