Seong-Hyun Kim

Title: Innovations of Seong-Hyun Kim in Pressure Sensors and Organic Lasers

Introduction

Seong-Hyun Kim is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the fields of electronics and telecommunications, particularly in the development of advanced sensors and laser technologies. With a total of two patents to his name, Kim's work showcases his innovative approach to solving complex engineering challenges.

Latest Patents

One of Kim's latest patents is a pressure sensor designed for electronic skin applications. This pressure sensor is capable of measuring pressure levels and consists of conductive rubber, electrodes, and elastic rubber. The conductive rubber exhibits increased conductivity when subjected to pressure beyond a predetermined threshold. The electrodes are strategically placed on either side of the conductive rubber to measure the current flowing through it. Additionally, the elastic rubber layer on one of the electrodes helps to distribute the pressure applied to the conductive rubber.

Another significant patent by Kim is an organic micro-cavity laser. This invention aims to reduce optical loss while enabling lasing through electrical pumping. The design includes a bottom mirror layer on a substrate, a bottom electrode on the mirror layer, an active layer on the bottom electrode, and a top electrode surrounding the active layer. The configuration of these layers minimizes optical loss and enhances current injection into the active layer, thereby improving the laser's efficiency.

Career Highlights

Seong-Hyun Kim is affiliated with the Electronics and Telecommunications Research Institute, where he continues to push the boundaries of technology. His work has garnered attention for its practical applications in various electronic devices and systems.

Collaborations

Kim has collaborated with notable colleagues, including Hye-Yong Chu and Jeong-Ik Lee, contributing to a dynamic research environment that fosters innovation and creativity.

Conclusion

Seong-Hyun Kim's contributions to the fields of pressure sensors and organic lasers highlight his role as a leading inventor in modern technology. His innovative designs and patents reflect a commitment to advancing electronic applications, making a significant impact in his field.