Company Filing History:
2 out of 14,705 
1 out of 52,711 
2 out of 832,680 Years Active: 2003-2006
Title: Bum Ki Moon: Innovator in Barrier Technologies
Introduction
Bum Ki Moon is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of barrier technologies. With a total of 4 patents, his work focuses on enhancing the reliability of integrated circuits and capacitors.
Latest Patents
One of his latest patents is titled "Barrier stack with improved barrier properties." This invention presents an improved barrier stack designed to inhibit the diffusion of atoms or molecules, such as oxygen. The barrier stack is particularly beneficial in capacitor over plug structures, preventing plug oxidation that can adversely affect the reliability of these structures. The design includes first and second barrier layers, with the first barrier layer comprising sub-barrier layers that have mismatched grain boundaries. This innovative approach effectively blocks the diffusion path of oxygen. Additionally, the first barrier layer is passivated using rapid thermal oxidation, which forms a thin oxide layer that promotes mismatching of the grain boundaries. Another notable patent is the "Element storage layer in integrated circuits," which addresses reduced degradation to capacitor properties. This invention features a hydrogen storage layer that absorbs and stores hydrogen, preventing it from diffusing to the capacitor. The hydrogen storage layer can include materials such as lanthanum nitride, titanium zirconium nitride, and nanostructured carbon.
Career Highlights
Bum Ki Moon has worked with notable companies, including Infineon Technologies AG. His expertise in barrier technologies has positioned him as a key figure in the advancement of reliable electronic components.
Collaborations
Throughout his career, Bum Ki Moon has collaborated with esteemed colleagues such as Gerhard Beitel and Nicolas Nagel. Their combined efforts have contributed to the development of innovative solutions in the field of materials science.
Conclusion
Bum Ki Moon's contributions to barrier technologies and integrated circuits have made a significant impact in the field of electronics. His innovative patents and collaborations highlight his dedication to advancing technology and improving the reliability of electronic components.
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