Hun Jung Lee

Title: Innovations of Inventor Hun Jung Lee

Introduction

Hun Jung Lee is an accomplished inventor based in Yongin, South Korea, with a significant focus on advancements in display technologies. He holds two patents that reflect his contributions to the field of organic electronics, showcasing innovative solutions for modern display devices.

Latest Patents

Hun Jung Lee has made noteworthy contributions through his latest patents. The first patent is for an **organic thin film transistor and flat panel display device using the same**. This invention revolves around an organic thin film transistor that features an inorganic layer, which is doped with an impurity, specifically in the outer surfaces of its source and drain electrodes. This design generates an energy barrier when the contact between the organic semiconductor and the electrodes is established, thereby facilitating improved performance through ohmic contact.

The second patent he holds is for an **organic light emitting display device** that includes a flexible substrate along with multiple thin film transistors (TFTs) formed on that substrate. His innovative design integrates a pixel transistor and a driver circuit transistor, with a unique configuration where the longitudinal direction of the channel region of the pixel transistor makes a predetermined angle with the direction in which the substrate bends. This design minimizes the impacts on the electrical properties of the TFTs on a flexible substrate, thus ensuring a stable current flow through the channels.

Career Highlights

Hun Jung Lee’s work at Samsung Mobile Display Co., Ltd. has positioned him as a key player in the development of cutting-edge display technologies. His dedication to his craft and innovative mindset have allowed him to contribute significantly to the company's research and development efforts.

Collaborations

Throughout his career, Hun Jung Lee has collaborated with talented individuals, including his coworkers Jae Kyeong Jeong and Jae Bon Koo. These collaborations have played a crucial role in fostering innovative ideas and advancing their collective work in the field of display technologies.

Conclusion

In conclusion, Hun Jung Lee's inventive spirit is evident in his patents that contribute to advancements in organic thin film transistors and flexible display devices. His work at Samsung Mobile Display Co., Ltd. continues to push the boundaries of technology, making significant impacts in the realm of electronic displays.