Company Filing History:
2 out of 7,636 
1 out of 114 Years Active: 2020-2022
Title: Younhwan Kim: Innovator in Organic Optoelectronics
Introduction
Younhwan Kim is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of organic optoelectronics, holding 2 patents that showcase his innovative work. His inventions focus on enhancing the performance and efficiency of organic light-emitting diodes (OLEDs) and related technologies.
Latest Patents
One of Younhwan Kim's latest patents is an organic electroluminescent device comprising a redox-doped electron transport layer and an auxiliary electron transport layer. This invention relates to an organic light-emitting diode (OLED) that includes an electron transport layer stack with at least two layers. The first layer consists of a first electron transport matrix compound, while the second layer incorporates a second electron transport matrix compound along with a redox n-dopant. This innovative design aims to improve the efficiency and performance of OLED devices.
Another notable patent is for a compound for organic optoelectronic elements, which is represented by a specific chemical formula. This invention includes an organic optoelectronic element that utilizes the compound and a display device that incorporates this technology. The details of the chemical formula are defined in the patent specification, highlighting the technical aspects of the invention.
Career Highlights
Younhwan Kim has worked with leading companies in the industry, including Samsung SDI Co., Inc. and Novaled GmbH. His experience in these organizations has allowed him to develop and refine his expertise in organic optoelectronics, contributing to advancements in the field.
Collaborations
Younhwan Kim has collaborated with notable colleagues, including Byungku Kim and Youngkwon Kim. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Younhwan Kim is a distinguished inventor whose work in organic optoelectronics has led to significant advancements in OLED technology. His patents reflect his commitment to innovation and his contributions to the field will continue to influence future developments.
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