Location History:
- Suwon, KR (2005)
- Suwon-si, KR (2006 - 2007)
Company Filing History:
Years Active: 2005-2007
Title: Se-Ja-Chul Hwang: Innovator in Electron Gun Technology
Introduction
Se-Ja-Chul Hwang is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to the field of electron gun technology, holding a total of 4 patents. His work primarily focuses on improving the performance and efficiency of cathode ray tubes.
Latest Patents
Hwang's latest patents include innovative designs for electron gun assemblies. One of his patents describes an electron gun assembly for a cathode ray tube that reduces distortion of the electron beam at the screen's periphery. This assembly features a cathode for emitting electrons and multiple grid electrodes that focus and accelerate the emitted electrons. The control electrode in this design has a beam passage hole with specific dimensions that optimize performance. Another patent outlines a similar electron gun assembly, which includes a focus electrode and an anode electrode, both designed to enhance the electron beam's precision and stability.
Career Highlights
Hwang is currently employed at Samsung SDI Co., Inc., where he continues to develop cutting-edge technologies in the field of electron guns. His work has been instrumental in advancing the capabilities of cathode ray tubes, which are essential components in various electronic devices.
Collaborations
Throughout his career, Hwang has collaborated with talented individuals such as Bong-Wook Jung and Deog-Ho Kim. These partnerships have fostered innovation and contributed to the successful development of his patented technologies.
Conclusion
Se-Ja-Chul Hwang's contributions to electron gun technology exemplify his dedication to innovation in the field. His patents reflect a commitment to enhancing the performance of cathode ray tubes, making a lasting impact on the industry.