Location History:
- Cheongwon-gun, KR (2017)
- Hongseong, KR (2019)
- Hongsung-gun, KR (2019)
Company Filing History:
3 out of 94 
1 out of 27,085 
Years Active: 2017-2019
Title: The Innovative Contributions of Jeong-Soo Kim
Introduction
Jeong-Soo Kim is a notable inventor based in Hongseong, South Korea. He has made significant contributions to the field of organic light-emitting diodes (OLEDs) and holds a total of 3 patents. His work has advanced the technology used in display and lighting devices, showcasing his expertise and innovative spirit.
Latest Patents
One of Jeong-Soo Kim's latest patents is for an organic light-emitting diode. This invention includes an anode, a hole transport layer, a light-emitting layer with a host and a dopant, an electron transport layer, and a cathode. An electron-density-controlling layer, which includes an anthracene derivative, is positioned between the light-emitting layer and the electron transport layer. The affinities of the host, electron-density-controlling layer, and electron transport layer are designed to satisfy a specific relationship, enhancing the performance of the diode.
Another significant patent is for an organic light-emitting compound and an organic light-emitting device that utilizes this compound. The device can operate at low voltage while achieving high power efficiency. It also boasts excellent luminescent properties, such as high luminance and luminous efficiency, making it suitable for use as both a display and lighting device.
Career Highlights
Throughout his career, Jeong-Soo Kim has worked with prominent companies in the technology sector. He has been associated with SFC Co., Ltd. and Samsung Display Co., Ltd., where he has contributed to the development of cutting-edge technologies in the field of organic electronics.
Collaborations
Jeong-Soo Kim has collaborated with talented individuals such as Yeon-Kwon Ryu and Sang-Won Ko. These partnerships have likely fostered innovation and creativity in his projects, leading to the successful development of his patented technologies.
Conclusion
Jeong-Soo Kim's contributions to the field of organic light-emitting diodes demonstrate his innovative capabilities and commitment to advancing technology. His patents reflect a deep understanding of materials and design, positioning him as a key figure in the industry.