Han-Shin Do

Title: The Innovations of Han-Shin Do

Introduction

Han-Shin Do is a notable inventor based in Kyungki-do, South Korea. He has made significant contributions to the field of display technology, particularly through his work on electron guns for color cathode ray tubes. His innovative designs have paved the way for advancements in display devices.

Latest Patents

Han-Shin Do holds a patent for an electron gun designed for a color cathode ray tube. This invention features a cathode, a control electrode, and a screen electrode that together form a triode. The main lens focuses and accelerates an electron beam produced by the triode. A key characteristic of this electron gun is the horizontally elongated electron beam passing hole in the control electrode, which is aligned with the direction of the electron beam. Additionally, a horizontally elongated slot surrounds the electron beam passing hole in the screen electrode, which helps maintain the focusing characteristics of the electron beam across the fluorescent layer, despite the influence of the deflection yoke.

Career Highlights

Han-Shin Do is currently employed at Samsung Display Devices Co., Ltd., where he continues to innovate in the field of display technology. His work has been instrumental in enhancing the performance and efficiency of display devices.

Collaborations

He has collaborated with notable colleagues, including Neung-yong Yun and Heon-Chang Kim, contributing to various projects that aim to improve display technologies.

Conclusion

Han-Shin Do's contributions to the field of display technology, particularly through his patented electron gun design, highlight his role as an influential inventor. His work continues to impact the industry positively.