Sanghoon Shin

Title: Innovations in Display Technology: The Contributions of Sanghoon Shin

Introduction

Sanghoon Shin, an accomplished inventor based in Suwon, South Korea, has made significant strides in the field of display technology. With a total of two patents to his name, his work primarily focuses on advancing phosphor materials used in various display applications.

Latest Patents

Shin's latest inventions include a yellow ZnS-based phosphor and the accompanying processes for preparing it, along with display devices utilizing this innovative material. The first patent describes a yellow ZnS-based phosphor with enhanced color coordinates and luminance, which is particularly useful for intermediate- and low-voltage display devices. This phosphor utilizes improved activators and coactivators, enabling it to shift color coordinates (x, y) towards a yellow emission with an increased amount of activator. This innovation positions the ZnS: (Au or Cu), In phosphor as a valuable component for vacuum fluorescent displays (VFDs) and field emission displays (FEDs).

In his second patent, he presents another variant of the yellow ZnS-based phosphor (ZnS: Mn, Cu), where the inclusion of copper as an activator similarly enhances color emission. Furthermore, adding a trivalent metal as a coactivator significantly boosts luminance, broadening its applicability across different display technologies.

Career Highlights

Sanghoon operates within the esteemed ranks of Samsung SDI Co., Inc., where his expertise in material science and display technology has led to pivotal advancements in phosphor development. His innovative work not only addresses current industry challenges but also sets a robust foundation for future innovations in display technologies.

Collaborations

Collaboration plays a key role in Shin's career, as evidenced by his partnership with notable colleagues such as Sanghyuk Lee and Yongchan You. Working alongside such talented individuals has amplified the impact of their collective research efforts, fostering a culture of innovation within their workplace.

Conclusion

Sanghoon Shin stands out as an influential inventor in the realm of display technology, with his contributions poised to enhance various applications within the industry. His patents serve as a testament to his commitment to innovation and the continued evolution of display devices, marking him as a key figure in the future of this dynamic field.