Doh-Hoon Kim

Title: Innovations of Doh-Hoon Kim in Shadow Mask Manufacturing

Introduction

Doh-Hoon Kim is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of manufacturing, particularly in the development of shadow masks. With a total of two patents to his name, Kim's work focuses on enhancing the quality and productivity of shadow mask production.

Latest Patents

Doh-Hoon Kim's latest patents include a method of manufacturing a shadow mask using hybrid processing. This innovative method involves forming a mask pattern on the shadow mask through a combination of laser processing and wet etching. The process begins with the formation of a laser-processed pattern by irradiating a laser beam from above a base. Following this, a wet-etched pattern is created that continues from the laser-processed pattern, utilizing wet etching from above or below the base. This hybrid processing approach addresses the productivity issues associated with conventional laser processing and results in a high-quality shadow mask.

Career Highlights

Doh-Hoon Kim is currently associated with Ap Systems Inc., where he continues to push the boundaries of manufacturing technology. His expertise in shadow mask production has positioned him as a key figure in the industry.

Collaborations

One of his notable collaborators is Jong-Kab Park, with whom he has worked closely on various projects related to shadow mask technology.

Conclusion

Doh-Hoon Kim's innovative methods in shadow mask manufacturing demonstrate his commitment to advancing technology in this field. His contributions are likely to have a lasting impact on the industry, enhancing both productivity and quality in manufacturing processes.