Location History:
- Gyeonggi-do, KR (2006)
- Suwon-si, KR (2004 - 2008)
- Suwon, KR (2006 - 2008)
- Chungcheongbuk-do, KR (2006 - 2008)
- Chungchoungbuk-do, KR (2006 - 2010)
Company Filing History:
Years Active: 2004-2010
Title: You-Kyoung Lee: Innovator in Semiconductor Technology
Introduction
You-Kyoung Lee is a prominent inventor based in Chungchoungbuk-do, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 11 patents. His work primarily focuses on methods for producing integrated circuit devices, showcasing his expertise in advanced materials and processes.
Latest Patents
One of his latest patents involves methods of producing integrated circuit devices utilizing tantalum amine derivatives. In this innovative method for forming a field effect transistor, a metal nitride layer is formed on a gate electrode insulating layer. Tantalum amine derivatives, represented by the chemical formula Ta(NR)(NRR), where R and R represent H or a C-Calkyl group, are used to form the metal nitride layer. Nitrogen is then implanted into the metal nitride layer to enhance its nitrogen content.
Another notable patent details a method for forming wiring in a semiconductor device. This process employs atomic layer deposition, where an insulating interlayer is formed on a substrate. Tantalum amine derivatives are introduced onto the insulating interlayer, with a portion being chemisorbed while the rest is removed. A reacting gas is then introduced, leading to a chemical reaction that forms a solid material, including tantalum nitride, which accumulates on the insulating interlayer to create the wiring.
Career Highlights
You-Kyoung Lee is currently employed at Samsung Electronics Co., Ltd., a leading company in the electronics and semiconductor industry. His work at Samsung has allowed him to push the boundaries of semiconductor technology and contribute to the development of cutting-edge devices.
Collaborations
Throughout his career, You-Kyoung Lee has collaborated with notable colleagues, including Sang-Bom Kang and Gil-heyun Choi. These collaborations have further enriched his research and innovation efforts in the semiconductor field.
Conclusion
You-Kyoung Lee's contributions to semiconductor technology through his innovative patents and work at Samsung Electronics Co., Ltd. highlight his role as a key figure in advancing integrated circuit devices. His expertise and collaborative efforts continue to shape the future of the semiconductor industry.