Taek Sang Hahn

Title: Taek Sang Hahn: Innovator in Electroluminescent Displays

Introduction

Taek Sang Hahn is a prominent inventor based in Seoul, South Korea. He is known for his significant contributions to the field of electroluminescent displays. His innovative work has led to advancements in display technology, particularly in the area of white-light emitting displays.

Latest Patents

Taek Sang Hahn holds a patent for a "White-light emitting electroluminescent display and fabricating method." This invention describes an improved white-light emitting electroluminescent display capable of emitting light with red, blue, and green wavelengths from a single material. The design includes a buffer layer of Si.sub.x N.sub.y situated between a dielectric layer of BaTa.sub.2 O.sub.6 and a light-emitting layer. The structure consists of a substrate, a lower dielectric layer formed on a transparent electrode, a light-emitting layer of SrS:Pr,F, a buffer layer of Si.sub.x N.sub.y, an upper dielectric layer of BaTa.sub.2 O.sub.6, and an upper electrode. The fabrication method involves several steps, including the formation of a lower electrode, light-emitting layer, buffer layer, upper dielectric layer, and the deposition of an aluminum electrode.

Career Highlights

Taek Sang Hahn is affiliated with the Korea Institute of Science and Technology, where he continues to push the boundaries of display technology. His work has garnered attention for its potential applications in various electronic devices.

Collaborations

He has collaborated with notable colleagues, including Myung Hwan Oh and Yun Hi Lee, contributing to the advancement of research in his field.

Conclusion

Taek Sang Hahn's innovative work in electroluminescent displays exemplifies the impact of research and development in technology. His contributions continue to influence the future of display technology.