Cheol Won Lee

Title: Innovations of Cheol Won Lee in Flat Panel Display Technology

Introduction

Cheol Won Lee is a prominent inventor based in Anyang-shi, South Korea. He has made significant contributions to the field of flat panel display technology, holding three patents that showcase his innovative approach to manufacturing processes.

Latest Patents

One of his latest patents is a flat panel display manufacturing apparatus. This invention discloses a method where a predetermined process is performed using plasma generated within the apparatus. The design allows for a process gas to be supplied into a chamber in an evenly diffused state, generating uniform plasma inside a symmetrical interior space. This innovation enables the appropriate control of plasma flow rates, facilitating even processing on large-scale substrates. Additionally, the substrate pedestal is equipped with a combination of vertical and horizontal shielding members, which protects it from plasma attacks, thereby increasing its lifespan.

Another notable patent is a transfer chamber for flat display device manufacturing. This transfer chamber combines the functions of a transfer chamber and a load-lock chamber. It features a robot positioned aside from the center of the chamber, along with a buffer to prevent interference with the robot's operations. An aligner is also included to adjust the position of a substrate mounted on the buffer, enhancing the efficiency of the manufacturing process.

Career Highlights

Cheol Won Lee is associated with Advanced Display Process Engineering Co., Ltd., where he continues to develop innovative solutions in display technology. His work has significantly impacted the efficiency and effectiveness of flat panel display manufacturing.

Collaborations

He collaborates with notable colleagues such as Gwang Ho Hur and Jun Young Choi, contributing to advancements in their field through teamwork and shared expertise.

Conclusion

Cheol Won Lee's contributions to flat panel display technology through his patents demonstrate his commitment to innovation and excellence in manufacturing processes. His work continues to influence the industry and pave the way for future advancements.