Ji-Yeon Kim

Title: Ji-Yeon Kim: Innovator in Organic Light Emitting Diode Technology

Introduction

Ji-Yeon Kim is a prominent inventor based in Paju, South Korea. She has made significant contributions to the field of display technology, particularly in organic light emitting diodes (OLEDs). Her innovative work has led to advancements that enhance the performance and efficiency of display devices.

Latest Patents

Ji-Yeon Kim holds a patent for an organic light emitting diode display device. This device features a first substrate and a bank layer at the boundaries between multiple subpixels. It includes a thin film transistor and a light emitting diode that is electrically connected to the transistor. The light emitting diode consists of an anode, a hole transporting layer, a first emitting layer, an electron transporting layer, and a cathode. Additionally, a spacer with a reverse taper shape is positioned on the bank layer at the periphery of the subpixel. Notably, the cathode comprises at least two discontinuous segments that are disconnected from each other at one or more side surfaces of the spacer. This innovative design aims to improve the overall functionality and visual quality of display devices.

Career Highlights

Ji-Yeon Kim is currently employed at LG Display, Ltd., a leading company in the display technology sector. Her work at LG Display has allowed her to collaborate with other talented professionals in the field, contributing to the development of cutting-edge display solutions.

Collaborations

Throughout her career, Ji-Yeon Kim has worked alongside notable colleagues, including Jae-Myeong Park and Ho-Jun Lee. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Ji-Yeon Kim's contributions to organic light emitting diode technology exemplify her dedication to advancing display technology. Her innovative patent and work at LG Display highlight her role as a key player in the industry.