Young Wook Lee

Title: Young Wook Lee: Innovator in Display Technology

Introduction

Young Wook Lee is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of display technology, holding a total of 2 patents. His work focuses on enhancing the reliability and efficiency of display devices, which are crucial in today's technology-driven world.

Latest Patents

Young Wook Lee's latest patents include a display apparatus having a light-emitting device and a driving circuit. This innovative display apparatus features a light-emitting device and a driving circuit located in each pixel area. The driving circuit is electrically connected to the light-emitting device and comprises a first thin film transistor, a second thin film transistor, and a storage capacitor. Notably, the second semiconductor pattern of the second thin film transistor is made from a different material than the first semiconductor pattern of the first thin film transistor. Additionally, a separation insulating layer is positioned between the two semiconductor patterns, and the storage capacitor consists of a first and a second capacitor electrode, which are sequentially stacked on the separation insulating layer.

Another significant patent is a display device having auxiliary wiring. This display device incorporates a multilayer passivation structure with an undercut formed in the passivation structure. This design allows for a connection between a cathode and auxiliary wiring to be formed inside the undercut, effectively preventing voltage drop of the cathode and mitigating the influence of hydrogen on thin film transistors. As a result, the reliability of the display device is significantly improved.

Career Highlights

Young Wook Lee is currently employed at LG Display Co., Ltd., a leading company in the display technology sector. His work at LG Display has allowed him to push the boundaries of innovation in display devices, contributing to advancements that enhance user experience and device performance.

Collaborations

Throughout his career, Young Wook Lee has collaborated with talented individuals such as Yong Il Kim and Gi Sang Hong. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies in the display industry.

Conclusion

Young Wook Lee is a notable inventor whose work in display technology has led to significant advancements in the field. His innovative patents and contributions at LG Display Co., Ltd. continue to shape the future of display devices.