Jun-Bo Choi

Title: Innovations of Jun-Bo Choi in Borosilicate Glass Technology

Introduction

Jun-Bo Choi is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of materials science, particularly in the development of borosilicate glass. With a total of three patents to his name, Choi's work focuses on enhancing the properties of glass for various applications.

Latest Patents

Choi's latest patents include innovations in borosilicate glass and light guide plates. One of his patents describes a borosilicate glass that exhibits high temperature stability, a low coefficient of thermal expansion, and high mechanical strength. This glass is designed to replace conventional PMMA and metal frames in light guide plates. The composition of this glass includes 75 to 85 wt % of SiO, 5 to 15 wt % of BO, 0 to 5 wt % of AlO, and 1 to 7 wt % of RO, where R represents at least one of Li, Na, and K. Additionally, it contains less than 0.005 wt % of FeO and maintains a redox ratio of 0.5 or more. This innovative glass maintains luminance and significantly reduces color differences when utilized in light guide plates. Another patent focuses on a glass light-guide plate that has a small color difference and outlines a manufacturing method for it.

Career Highlights

Jun-Bo Choi is currently employed at LG Chem, Ltd., where he continues to push the boundaries of glass technology. His work has been instrumental in advancing the applications of borosilicate glass in various industries.

Collaborations

Choi has collaborated with notable colleagues, including Chang-Hee Lee and Hyun-Jin Shim. Their combined expertise has contributed to the successful development of innovative glass products.

Conclusion

Jun-Bo Choi's contributions to borosilicate glass technology exemplify the impact of innovative thinking in materials science. His patents reflect a commitment to enhancing the performance and applications of glass, paving the way for future advancements in the field.