Location History:
- Yeoju-gun, KR (2009)
- Kyeongki-do, KR (2009 - 2011)
- Suwon-si, KR (2009 - 2011)
Company Filing History:
Years Active: 2009-2011
Title: Seong Hwan Myung: Innovator in Semiconductor Technology
Introduction
Seong Hwan Myung is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His innovative approaches have led to advancements in the fabrication and performance of semiconductor devices.
Latest Patents
One of his latest patents is a method of forming a semiconductor memory device. This method includes forming a tunnel insulating layer on a semiconductor substrate and a silicon layer, which includes metal material, on the tunnel insulating layer. This innovation helps to prevent an increase in the strain energy of the conductive layer, thereby improving the threshold voltage distribution characteristic and electrical properties of the semiconductor memory device.
Another notable patent is a method for fabricating a semiconductor device. This method addresses the lifting phenomenon that can occur when forming an amorphous carbon film on an etched layer with tensile stress. By reducing the compression stress on the etched layer or the amorphous carbon film, or by forming a compression stress film between them, this invention prevents the lifting phenomenon and allows for the fabrication of highly integrated semiconductor devices.
Career Highlights
Seong Hwan Myung is currently employed at Hynix Semiconductor Inc., a leading company in the semiconductor industry. His work has been instrumental in developing advanced technologies that enhance the performance and reliability of semiconductor devices.
Collaborations
He has collaborated with notable coworkers, including Whee Won Cho and Jung Geun Kim, contributing to various projects that push the boundaries of semiconductor technology.
Conclusion
Seong Hwan Myung's innovative work in semiconductor technology has led to significant advancements in the field. His patents reflect a commitment to improving the efficiency and effectiveness of semiconductor devices, making him a key figure in the industry.