Young-Jang Lee is a prominent inventor located in Seoul, South Korea, known for his significant contributions to the field of organic light emitting diode (OLED) technology. With a total of six patents to his name, Lee has continuously pushed the boundaries of innovation in display technology.

Latest Patents

One of Young-Jang Lee's latest innovations is his patent for an organic light emitting diode display device and the method of fabricating the same. This cutting-edge device features a driving thin film transistor that includes a first semiconductor layer and a gate insulating layer formed on this layer. The invention further integrates a storage capacitor which consists of a first capacitor electrode electrically coupled to a drain electrode of the driving thin film transistor. It also includes a buffer layer and a second semiconductor layer, along with a second capacitor electrode that is electrically coupled to a gate electrode of the driving thin film transistor. Notably, this device has an organic light emitting diode connected to the drain electrode of the driving transistor. The unique aspect of this patented design is that the gate insulating layer contains at least one hole in the region where it overlaps with the second semiconductor layer, thereby exposing it to the second capacitor electrode. This innovative approach enhances the overall efficiency and performance of OLED displays.

Career Highlights

Young-Jang Lee's career is characterized by his role at LG Display Co., Ltd., a leading company in the field of display technology. His work has placed him at the forefront of advancements in OLED technology, making substantial impacts in the way display devices are designed and manufactured.

Collaborations

Throughout his career, Lee has collaborated with several talented individuals, including his coworkers Ho-Young Jeong and Bok-Young Lee. These collaborations have fostered an environment of creativity and innovation, paving the way for groundbreaking developments in the field.

Conclusion

Young-Jang Lee stands out as a brilliant inventor and innovator in the OLED technology space. His latest patents and collaborations with other experts underline his commitment to advancing the technology that informs modern display devices. As he continues to innovate, the impact of his work at LG Display Co., Ltd. has the potential to shape the future of visual experiences in numerous applications.

Profile summary based on public USPTO records.

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