Yong-Wan Kim

Title: Yong-Wan Kim: Innovator in Liquid Crystal Display Technology

Introduction

Yong-Wan Kim is a prominent inventor based in Kumi, South Korea. He has made significant contributions to the field of liquid crystal display (LCD) technology, holding a total of 8 patents. His innovative approaches have led to advancements in the manufacturing processes of LCD devices, enhancing their reliability and cost-effectiveness.

Latest Patents

One of his latest patents is an array substrate for liquid crystal display devices and the fabrication method of the same. This invention discloses an array substrate for an active-matrix LCD device, which reduces the number of masks typically used in the fabrication process. This reduction enhances reliability and lowers costs compared to conventional devices and methods. Additionally, it addresses the issue of electric shorts caused by hillocks by incorporating short-preventing sections between the gate line and an overlapping pixel electrode. Another notable patent involves a four-mask method of manufacturing an array substrate for a liquid crystal display device. This method includes forming gate lines, gate electrodes, and gate extension lines, followed by the creation of data lines, source electrodes, drain electrodes, and capacitor electrodes. The process culminates in the formation of pixel electrodes that effectively connect with the drain and capacitor electrodes.

Career Highlights

Yong-Wan Kim has worked with notable companies in the display technology sector, including LG Philips LCD Co., Inc. and LG Display Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in LCD technology.

Collaborations

Throughout his career, Yong-Wan Kim has collaborated with esteemed colleagues such as Soon-Sung Yoo and Byung-Chul Ahn. These partnerships have fostered a creative environment that has led to innovative solutions in the field of display technology.

Conclusion

Yong-Wan Kim's contributions to liquid crystal display technology have significantly impacted the industry. His innovative patents and collaborations with leading companies and professionals highlight his role as a key figure in advancing display technology.