Company Filing History:
Years Active: 2019-2020
Title: Innovations of Woon Seok Kim in Fluoride Phosphors
Introduction
Woon Seok Kim is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to the field of materials science, particularly in the development of fluoride phosphors. With a total of 2 patents to his name, his work has implications for various applications in light-emitting devices.
Latest Patents
Woon Seok Kim's latest patents focus on fluoride phosphors and methods of manufacturing them. One of his notable inventions is a fluoride phosphor that includes fluoride particles represented by AMF:Mn, where A is selected from lithium (Li), sodium (Na), potassium (K), rubidium (Rb), and cesium (Cs). The composition also includes M, which can be silicon (Si), titanium (Ti), zirconium (Zr), hafnium (Hf), germanium (Ge), or tin (Sn). The compositional ratios of A and F are carefully defined, ensuring that the fluoride particles possess hydrophobic properties through the adsorption of organic materials. Additionally, the concentration of Mn is gradually reduced from the centers to the surfaces of the fluoride particles, enhancing their performance in light-emitting applications.
Career Highlights
Woon Seok Kim is currently employed at Samsung Electronics Co., Ltd., a leading company in technology and innovation. His work at Samsung has allowed him to explore advanced materials and their applications in electronic devices. His contributions have been instrumental in pushing the boundaries of what is possible in the field of phosphor technology.
Collaborations
Woon Seok Kim has collaborated with several talented individuals in his field, including Jong Won Park and Tae Hoon Kim. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Woon Seok Kim's work in fluoride phosphors represents a significant advancement in materials science. His patents and collaborations highlight his commitment to innovation and excellence in the field. His contributions will undoubtedly continue to influence the development of new technologies in the future.