Kwong-im Cho

Title: Innovator Kwong-im Cho: Pioneering Innovations in Cathode Ray Tube Technology

Introduction: Kwong-im Cho is a notable inventor based in Incheon-si, South Korea. With a focus on advancements in display technology, he has made significant contributions to the field, particularly in cathode ray tube design.

Latest Patents: Cho holds a patent for a cathode with an electron emitting layer for a cathode ray tube. This patent describes a cathode that consists of a base containing nickel as its primary component, featuring a closed top portion. The invention includes an electron-emitting material layer coated on the top portion, primarily composed of alkali-earth metal oxides. Additionally, the design incorporates rare-earth metals or rare-earth metal compounds on the surface of the electron-emitting layer, along with a heater placed underneath to enhance performance through heating.

Career Highlights: Currently, Kwong-im Cho is associated with Samsung Display Devices Co., Ltd., where he applies his expertise to develop innovative display solutions. His work has contributed to the evolution of display technology, enabling enhanced visual experiences.

Collaborations: Throughout his career, Cho has collaborated with fellow innovators Suk-Ki Kim and Sang-wook Shin. Together, they have worked on various projects that push the boundaries of technology and improve product designs in the display industry.

Conclusion: Kwong-im Cho's contributions to cathode ray tube technology exemplify the impact of innovation in the field of displays. With his unique approach to design and collaboration with his peers, Cho continues to drive advancements that resonate within the technology sector. His work at Samsung Display Devices Co., Ltd. signifies a commitment to excellence and forward-thinking solutions in the world of display technology.