Company Filing History:
Years Active: 2003-2004
Title: Seok Sik Kim: Innovator in Semiconductor Technology
Introduction
Seok Sik Kim is a prominent inventor based in Chungcheongnam-do, South Korea. He has made significant contributions to the field of semiconductor technology, particularly in the development of storage electrodes for memory devices. With a total of 2 patents to his name, Kim's work is recognized for its innovative approaches and technical precision.
Latest Patents
Kim's latest patents focus on the design and fabrication of storage electrodes in semiconductor memory devices. One of his notable inventions describes a storage electrode that features a truncated-conical "pipe-shaped" top section with a small inner diameter, mounted on a cylindrical base section with a larger inner diameter. The fabrication process involves forming a buried contact plug on a first insulating layer of a wafer, followed by the creation of an etching stop layer and a second insulating layer. A third insulating layer is then added after implanting impurities into the second insulating layer. The process continues with the anisotropic etching of the third and second insulating layers using a photoresist pattern as a mask, followed by a cleaning process that isotropically etches the exposed second insulating layer. Finally, polysilicon is deposited along the profile of the second and third insulating layers to achieve a uniform thickness, and the remaining layers are removed.
Career Highlights
Seok Sik Kim is currently employed at Samsung Electronics Co., Ltd., where he continues to push the boundaries of semiconductor technology. His work has been instrumental in advancing the efficiency and performance of memory devices, making significant impacts in the electronics industry.
Collaborations
Kim has collaborated with notable colleagues, including Young Sub Yu and Ki Hyun Hwang, contributing to a dynamic and innovative work environment at Samsung Electronics.
Conclusion
Seok Sik Kim's contributions to semiconductor technology exemplify the spirit of innovation in the field. His patents reflect a deep understanding of materials and processes that enhance the functionality of memory devices. Through his work, Kim continues to influence the future of electronics and semiconductor design.