Keh-Chung Su

Title: The Innovative Mind of Keh-Chung Su: Pioneering Technology in CRT Displays

Introduction

Keh-Chung Su, a notable inventor based in Kaohsiung County, Taiwan, is best known for his contribution to the field of cathode ray tube (CRT) technology. With a significant patent under his belt, he has demonstrated a keen ability to innovate in the realm of display technology. His work focuses on enhancing the manufacturing processes associated with phosphor elements used in CRT displays.

Latest Patents

Keh-Chung Su holds a patent for a light source designed specifically for forming phosphor elements on CRT display screens. The patent details an apparatus that functions as a lighthouse in the production of color cathode ray tubes. This invention features a housing with a cover lens, within which a light source assembly is located. The assembly uses a cylindrical mercury lamp, paired with an optical aperture that enhances light direction during the photo-stenciling process.

The innovative design of the optical aperture includes two to eight inflection points along its curvilinear shape, allowing for efficient light beam simulation of electron trajectories. This closely aligns with the CRT's color selection electrodes, thereby improving registration accuracy while simultaneously relaxing assembly tolerances.

Career Highlights

Keh-Chung Su's career is marked by his impactful work at Chunghwa Picture Tubes, Ltd., where he has contributed significantly to advancements in CRT manufacturing. His dedication to refining the process of aligning phosphor dots has made considerable improvements in the quality and efficiency of CRT displays.

Collaborations

Throughout his career, Keh-Chung has collaborated with talented colleagues in the field. Notably, he has worked alongside Chih-Chien Chao and Chun-Hsiung Yen, sharing insights and expertise that have fueled innovations in their respective projects. Their joint efforts have further advanced CRT technology, showcasing the power of teamwork in achieving remarkable technological feats.

Conclusion

Keh-Chung Su's inventive contributions in the realm of display technology, particularly through his patented light source apparatus, underscore the importance of innovation in the electronics industry. His work at Chunghwa Picture Tubes, Ltd., and collaboration with esteemed colleagues illustrate a profound commitment to enhancing manufacturing processes within CRT technology. As the world shifts towards new display solutions, the legacy of inventors like Keh-Chung Su will be pivotal in shaping the future of visual technology.