Ho-Jun Lee

Title: Ho-Jun Lee: Innovator in Organic Light Emitting Diode Technology

Introduction

Ho-Jun Lee is a prominent inventor based in Paju, South Korea. He has made significant contributions to the field of display technology, particularly in organic light emitting diodes (OLEDs). His innovative work has led to the development of advanced display devices that enhance visual experiences.

Latest Patents

Ho-Jun Lee holds a patent for an organic light emitting diode display device. This device features a first substrate and a bank layer positioned at the boundaries between multiple subpixels. It includes a thin film transistor and a light emitting diode, which 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 placed 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 enhances the performance and efficiency of OLED displays.

Career Highlights

Ho-Jun Lee is currently employed at LG Display, Ltd., a leading company in the display technology sector. His work at LG Display has allowed him to collaborate with other talented professionals in the field, contributing to the advancement of display technologies.

Collaborations

Some of Ho-Jun Lee's notable coworkers include Jae-Myeong Park and Ji-Yeon Kim. Their collaborative efforts have played a crucial role in the development of cutting-edge display solutions.

Conclusion

Ho-Jun Lee's contributions to organic light emitting diode technology exemplify his innovative spirit and dedication to advancing display technology. His patent and work at LG Display highlight his significant impact on the industry.