Hyang-Jin Koh

Title: The Innovative Contributions of Hyang-Jin Koh

Introduction

Hyang-Jin Koh, an accomplished inventor based in Suwon, South Korea, has made significant contributions to the field of display technology. With a portfolio of four patents, he has been instrumental in advancing the quality and efficiency of cathode ray tubes. His innovations have been recognized for their impact on both technical performance and user experience.

Latest Patents

Koh's latest patents showcase his expertise in improving cathode ray tube designs. One of his notable inventions is the "Tension mask with inner shield structure for cathode ray tube". This invention incorporates a vacuum tube with an inner shield that shields it from geomagnetism. The established parameters for the inner shield result in enhanced precision for the electron beams, ultimately leading to improved purity and convergence characteristics that elevate display screen quality.

Another significant patent is the "Color selection apparatus for cathode ray tube having real and dummy bridges". This inventive apparatus features a uniquely structured mask that supports various beam apertures, enabling better control over color selection and display accuracy. By optimizing the arrangement of strips and the incorporation of dummy bridges, Koh's invention cleverly enhances the functionality of cathode ray tubes.

Career Highlights

Hyang-Jin Koh currently works at Samsung SDI Co., Inc., a prominent company in the electronics sector. His work is recognized for pushing the boundaries of display technology, especially concerning cathode ray tubes which were widely used in televisions and computer monitors before the rise of LCD and LED screens. Koh’s contributions reflect a blend of innovation and practical application in a competitive industry.

Collaborations

Throughout his career, Koh has collaborated with notable colleagues, including Jong-Han Rhee and Sang-Ho Jeon. Working alongside talented individuals has fostered a rich environment for innovation, allowing for the exchange of ideas that lead to groundbreaking advancements in display technology.

Conclusion

Hyang-Jin Koh has established himself as a pioneering inventor with his remarkable patents that significantly enhance cathode ray tube technology. His commitment to innovation and collaboration with peers at Samsung SDI Co., Inc. underscores the importance of teamwork in the advancement of technology. As display technology continues to evolve, Koh's contributions will undoubtedly remain relevant in shaping the future of visual display systems.