Yung Park

Title: Yung Park: Innovator in High Dielectric Ceramic Capacitor Technology

Introduction

Yung Park is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of high dielectric ceramic compositions, holding a total of 10 patents. His work focuses on developing materials that enhance the performance of capacitors, which are essential components in various electronic devices.

Latest Patents

Among his latest patents, Yung Park has disclosed a high dielectric capacitor composition that consists of Pb(Fe,Nb)O, Pb(Fe,Ta)O, Pb(Ni,Nb)O, and Pb(Zn,Nb)O, in association with manganese nitrate (Mn(NO3)2·4H2O). This composition boasts a dielectric constant of 10,000 or higher, with a relatively low loss factor of 2.6% or less, demonstrating excellent temperature properties akin to Y5V. Additionally, he has developed a high dielectric ceramic capacitor composition that comprises (1-x)Pb(Fe1/2Ta1/2)O3 and xPb(Fe1/2Nb1/2)O3, where 0.35 ≤ x ≤ 0.65, along with 0.01-0.5% by weight of manganese, chromium, or cobalt. This composition can be sintered at a temperature of 1,000°C, achieving a high dielectric constant and a low dielectric loss coefficient.

Career Highlights

Yung Park has worked at prestigious institutions such as the Korea Advanced Institute of Science and Technology and the Korea Institute of Science and Technology. His research and innovations have significantly impacted the field of materials science, particularly in the development of advanced capacitor technologies.

Collaborations

Yung Park has collaborated with notable colleagues, including Yoon H Kim and Ho Gi Kim. Their joint efforts have contributed to the advancement of high dielectric materials and their applications in electronics.

Conclusion

Yung Park's innovative work in high dielectric ceramic compositions has positioned him as a key figure in the field of capacitor technology. His patents reflect a commitment to enhancing electronic components, which are vital for modern technology.