O Jun Kwon

Title: O Jun Kwon: Innovator in Coating Technologies

Introduction

O Jun Kwon is a prominent inventor based in Gyeongsan-si, South Korea, known for his significant contributions to coating technologies. With a total of eight patents to his name, he has developed innovative solutions that enhance the efficiency and effectiveness of coating processes.

Latest Patents

Among his latest patents is an "Apparatus and method for coating photoresist." This invention provides an apparatus designed to coat a photoresist on a substrate. The apparatus includes a nozzle, a discharge unit, and a foreign substance barrier. The nozzle is responsible for applying the photoresist onto the substrate, while the discharge unit, integrated into the body of the apparatus, discharges the photoresist. The foreign substance barrier is strategically placed at the front lower portion of the nozzle to protect the discharge unit from contaminants present on the substrate.

Another notable patent is the "Slit coater having apparatus for supplying a coater solution." This slit coater is equipped with an apparatus that supplies coating solution using a slit nozzle, which minimizes contamination of the coating solution through a filtering function. It also ensures a controlled amount of photosensitive solution is delivered to the slit nozzle. The slit coater features a table for mounting the object to be processed, a slit nozzle unit for applying the coating solution, and a supply apparatus that includes a storage tank, a pump, and a buffer tank for efficient operation.

Career Highlights

O Jun Kwon has worked with leading companies in the display technology sector, including LG Display Co., Ltd. and LG Philips LCD Co., Inc. His experience in these organizations has allowed him to refine his skills and contribute to advancements in the field of coating technologies.

Collaborations

Throughout his career, O Jun Kwon has collaborated with notable colleagues such as Jeong Kweon Park and Kang Il Cho. These partnerships have fostered innovation and the development of cutting-edge technologies in the industry.

Conclusion

O Jun Kwon's work in coating technologies has made a significant impact on the industry, showcasing his expertise and innovative spirit. His patents reflect a commitment to advancing the field and improving manufacturing processes.