Gwi-Jeong Cho

Title: **Gwi-Jeong Cho: Innovator in Organic Light Emitting Devices**

Introduction

Gwi-Jeong Cho, based in Daegu, South Korea, is a distinguished inventor known for his significant contributions to the field of organic light emitting devices (OLEDs). With a total of six patents to his name, Cho has made remarkable strides in enhancing the efficiency and functionality of display technologies.

Latest Patents

Among Gwi-Jeong Cho's latest patents is the innovative "Organic light emitting device and method of fabricating the same." This device incorporates a substrate, first and second electrodes, and a series of intricately stacked layers designed to optimize charge balance and improve light emission. The device features multiple transport layers and light emitting layers, each meticulously crafted to enhance performance.

Another notable patent is for an "Organic electroluminescent device and organic electroluminescent display device." This development highlights enhanced efficiency in OLEDs by employing different blue dopants across two emission layers. By positioning a unique blue emission layer close to the first electrode, Cho's invention capitalizes on the distinct properties of each dopant to produce high-quality blue light.

Career Highlights

Currently employed at LG Display Co., Ltd., Gwi-Jeong Cho has established himself as a key figure in OLED technology advancement. His expertise and innovative mindset have driven numerous projects aimed at improving display efficiency and performance. The combination of his technical skills and creativity positions him as a valuable asset in the industry.

Collaborations

Gwi-Jeong Cho has collaborated with several talented professionals, including his coworkers So-Yeon Ahn and Jae-Man Lee. This teamwork has facilitated the development of cutting-edge technologies and innovative solutions within the realm of organic light emitting devices.

Conclusion

In conclusion, Gwi-Jeong Cho stands out as a prominent inventor in the OLED field. His recent patents reflect his commitment to advancing display technology and enhancing user experiences. With ongoing contributions at LG Display Co., Ltd., Cho continues to push the boundaries of innovation, paving the way for future developments in organic light emitting devices.