Company Filing History:
Years Active: 2002
Title: Kyeong Kook Kim: Innovator in ZnO Thin Film Technology
Introduction
Kyeong Kook Kim is a notable inventor based in Kyunggi-do, South Korea. He has made significant contributions to the field of materials science, particularly in the fabrication of zinc oxide (ZnO) thin films. His innovative approach aims to enhance ultraviolet detection and emission technologies.
Latest Patents
Kyeong Kook Kim holds a patent for a method of fabricating ZnO thin films for ultraviolet detection and emission sources that operate at room temperature. The patent describes an economical method that produces high-quality ZnO thin films without deep-level emissions, which can replace conventional III-V group compounds like GaN. The process involves introducing argon and oxygen into a vacuum chamber while maintaining a vacuum level of 1-100 mTorr. It also includes preheating a substrate and depositing a ZnO monocrystal thin film using RF magnetron sputtering, while introducing carbon or nitrogen atoms from an atomic radical source. The substrate is then slowly cooled while maintaining a specific partial pressure of oxygen.
Career Highlights
Kyeong Kook Kim is affiliated with the Korea Institute of Science and Technology, where he continues to advance research in thin film technologies. His work has garnered attention for its potential applications in various electronic and optoelectronic devices.
Collaborations
Kyeong Kook Kim collaborates with esteemed colleagues, including Won Kook Choi and Hyung Jin Jung, who contribute to his research endeavors. Their combined expertise enhances the innovative outcomes of their projects.
Conclusion
Kyeong Kook Kim's contributions to ZnO thin film technology represent a significant advancement in the field. His innovative methods and collaborative efforts continue to pave the way for future developments in ultraviolet detection and emission technologies.