Company Filing History:
Years Active: 2014-2016
Title: Innovations of Gun-Joong Lee in Semiconductor Technology
Introduction
Gun-Joong Lee is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding 2 patents that showcase his innovative approaches to device fabrication.
Latest Patents
His latest patents include methods of fabricating gate insulating layers in gate trenches and methods of fabricating semiconductor devices that incorporate these layers. One of the methods involves forming a field region that defines an active region in a substrate, followed by the creation of a gate trench that partially exposes both regions. A gate insulating layer is then formed on the active region's surface, along with a gate barrier layer and a gate electrode layer. The process also details the formation of a gate capping layer that interacts with the other components. Another patent focuses on manufacturing recessed channel array transistors, which includes forming a recess in the active region and utilizing a plasma oxidation process to create a preliminary gate oxide layer. This method ensures a uniform thickness distribution and a dense structure for the oxide layer.
Career Highlights
Gun-Joong Lee is currently employed at Samsung Electronics Co., Ltd., where he continues to push the boundaries of semiconductor innovation. His work has been instrumental in advancing the efficiency and performance of semiconductor devices.
Collaborations
He has collaborated with notable colleagues such as Tai-Su Park and Jung-Sup Oh, contributing to a dynamic research environment that fosters innovation.
Conclusion
Gun-Joong Lee's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of advanced semiconductor devices.