Dae Jung Choi

Title: The Innovative Contributions of Dae Jung Choi

Introduction

Dae Jung Choi is a prominent inventor based in Paju-si, South Korea. He has made significant contributions to the field of organic light-emitting devices, holding a total of five patents. His work has advanced the technology behind display devices, making them more efficient and effective.

Latest Patents

One of his latest patents is for an organic light-emitting display device. This device includes a substrate designed with a sub-pixel that is divided into an emission region and a driving region. A first bank pattern is formed on the substrate to define the emission region, while a second bank pattern includes an opening that exposes both the emission region and part of the driving region. This design allows for a wider area of the organic emission layer, minimizing thickness deviations. Another notable patent is for an organic electroluminescent device and its fabrication method. This device features a thin film transistor on a substrate, with a first electrode for each pixel and multiple layers that enhance its functionality.

Career Highlights

Dae Jung Choi is currently employed at LG Display Co., Ltd., a leading company in the display technology sector. His work at LG Display has positioned him as a key player in the development of advanced display technologies.

Collaborations

He has collaborated with notable coworkers such as Ki Soub Yang and Kyoung Jin Park, contributing to various innovative projects within the company.

Conclusion

Dae Jung Choi's contributions to organic light-emitting devices have significantly impacted the display technology industry. His innovative patents and work at LG Display Co., Ltd. highlight his role as a leading inventor in this field.