Dong-Soon Shin

Title: Innovations of Dong-Soon Shin in Dielectric Ceramics

Introduction

Dong-Soon Shin is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of dielectric ceramics, holding a total of four patents. His work focuses on developing materials that exhibit low dielectric constants and high permittivity, which are essential for various electronic applications.

Latest Patents

One of his latest patents is for low dielectric constant low temperature fired ceramics. This invention involves a borosilicate-based low temperature fired multi-layer substrate that can be fired at a wide temperature range above and below 900°C. It exhibits low loss electrical properties, and by controlling the types and amounts of alkaline earth metal oxides, the linear shrinkage behavior can be significantly managed while maintaining the electrical properties unchanged. This composition facilitates matching linear shrinkage with heterogeneous materials that have specific shrinkage characteristics.

Another notable patent is for low-fire high-permittivity dielectric compositions. This dielectric composition can be fired at temperatures below 900°C and has a dielectric constant ranging from 25 to 35, with a quality factor (Qxf) between 6,000 and 20,000 GHz. The composition consists of 3 to 16 wt % of KO-NaO-LiO-BO-SiO system glass frit and 84 to 97 wt % of BaO-TiO system dielectric ceramics. This innovative composition can be effectively utilized in constructing parts of ceramic multi-layer packaging, such as resonators, filters, or antennas.

Career Highlights

Dong-Soon Shin is affiliated with the Korea Institute of Science and Technology, where he continues to advance research in dielectric materials. His work has garnered attention for its potential applications in the electronics industry, particularly in improving the performance of electronic devices.

Collaborations

He collaborates with notable colleagues, including Jae-hwan Park and Jae-Gwan Park, who contribute to his research endeavors. Their combined expertise enhances the innovative potential of their projects.

Conclusion

Dong-Soon Shin's contributions to the field of dielectric ceramics demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material science and its applications in technology. His work continues to influence the development of advanced electronic materials.