Location History:
- Gyeonggi-do, KR (2014)
- Hwaseong-si, KR (2018)
Company Filing History:
Years Active: 2014-2018
Title: Innovations by Jae Hyoung Choi
Introduction
Jae Hyoung Choi is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to the field of semiconductor devices, holding two patents that showcase his innovative approach to manufacturing technologies.
Latest Patents
One of Jae Hyoung Choi's latest patents is a method for manufacturing a capacitor for semiconductor devices. This inventive concept involves forming a capacitor that includes a bottom electrode, a dielectric layer, and a top electrode, all sequentially stacked on a substrate. The method also details the formation of the top electrode, which includes creating a first metal nitride layer on the dielectric layer and a second metal nitride layer on the first. Notably, the first metal nitride layer is formed at a lower temperature than that of the second metal nitride layer.
Another significant patent by Choi is a method of manufacturing semiconductor devices. This method includes preparing a semiconductor substrate with a mold layer and a support layer, forming multiple holes that pass through both layers, and creating multiple bottom electrodes within these holes. The process further involves exposing portions of the bottom electrodes by removing parts of the mold layer and sequentially forming a dielectric layer and a top electrode layer on the bottom electrodes.
Career Highlights
Jae Hyoung Choi 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 effectiveness of semiconductor devices.
Collaborations
Choi collaborates with talented coworkers, including Ki Yeon Park and Joon Hyuk Kim, who contribute to the innovative projects at Samsung Electronics.
Conclusion
Jae Hyoung Choi's contributions to semiconductor technology through his patents reflect his expertise and commitment to innovation. His work continues to influence the industry and pave the way for future advancements in semiconductor manufacturing.