Company Filing History:
1 out of 12,709 
1 out of 1 Years Active: 2022
Title: The Innovations of Woo-Sam Kim
Introduction
Woo-Sam Kim is a notable inventor based in Paju-si, South Korea. He has made significant contributions to the field of organic light emitting diodes (OLEDs). His work has implications for various applications in display technology and lighting.
Latest Patents
Woo-Sam Kim holds a patent for an organic light emitting diode and an organic light emitting device that includes a first electrode, a second electrode facing the first electrode, and a first emitting material layer. This layer consists of a first host, a second host, and a first dopant, which is positioned between the first and second electrodes. The first host is represented by a specific formula, while the second host may be a triazine derivative. The first dopant can be a red, green, or blue dopant, showcasing the versatility of his invention.
Career Highlights
Throughout his career, Woo-Sam Kim has worked with prominent companies such as LG Display Co., Ltd. and Heesung Material Co., Ltd. His experience in these organizations has allowed him to refine his expertise in OLED technology and contribute to advancements in the field.
Collaborations
Some of his notable coworkers include Hye-Seung Kang and Do-Han Kim. Their collaborative efforts have likely played a role in the development of innovative technologies in the industry.
Conclusion
Woo-Sam Kim's contributions to the field of organic light emitting diodes highlight his innovative spirit and dedication to advancing technology. His patent and career achievements reflect his significant impact on the industry.