Company Filing History:
Years Active: 2017-2020
Title: Innovations of Chi Woo Lee
Introduction
Chi Woo Lee is a prominent inventor based in Cheonan-si, South Korea. He has made significant contributions to the field of materials science, particularly in the development of fluoride phosphor composites. With a total of 4 patents to his name, Lee's work has garnered attention in various technological applications.
Latest Patents
Chi Woo Lee's latest patents include a fluoride phosphor composite and a method for manufacturing this composite. His innovations also encompass a white light emitting apparatus, a display apparatus, and a lighting device. The fluoride phosphor composite features fluoride phosphor core particles that can be represented by the empirical formula AMF:Mn. In this formula, A represents elements such as Li, Na, K, Rb, and Cs, while M includes Si, Ti, Zr, Hf, Ge, and Sn. The composition ratios of A and F are carefully defined to ensure optimal performance. Additionally, each fluoride phosphor composite particle is coated with a Mn-free fluoride coating, which enhances its properties.
Career Highlights
Chi Woo Lee is currently employed at Samsung Electronics Co., Ltd., where he continues to push the boundaries of innovation. His work has been instrumental in advancing technologies related to lighting and display systems. Lee's expertise in fluoride phosphor materials has positioned him as a key figure in the industry.
Collaborations
Chi Woo Lee has collaborated with notable colleagues such as Ji Ho You and In Hyung Lee. Their combined efforts have contributed to the successful development of various projects and patents.
Conclusion
Chi Woo Lee's contributions to the field of materials science and his innovative patents highlight his role as a leading inventor. His work at Samsung Electronics Co., Ltd. continues to influence advancements in lighting and display technologies.