Hyoung-wook Jang

Title: Hyoung-wook Jang: Innovator in Electron Gun Technology

Introduction

Hyoung-wook Jang is a notable inventor based in Suwon, South Korea. He has made significant contributions to the field of electron gun technology, particularly in the development of cathode ray tubes. With a total of 2 patents to his name, Jang's work has had a lasting impact on display technology.

Latest Patents

Hyoung-wook Jang's latest patents include innovative designs aimed at enhancing the performance of electron guns. One of his patents is for a one-pin dynamic electron gun for a cathode ray tube. This invention features a solid dielectric material installed between the second and third focus electrodes, which increases capacitance and reduces the voltage between these electrodes. This improvement leads to an increase in the effective voltage between the third and fourth focus electrodes. Another significant patent is for an electrode unit with an inverted dynamic focus voltage applied for forming quadrupole lenses. This design includes a triode and focus electrodes that work together to focus and accelerate the electron beam emitted from the triode.

Career Highlights

Throughout his career, Hyoung-wook Jang has worked with prominent companies in the technology sector. He has been associated with Samsung Display Devices Co., Ltd. and Samsung SDI Co., Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in display technology.

Collaborations

Hyoung-wook Jang has collaborated with notable colleagues in his field, including Hak-cheol Yang and Jeong-Nam Kim. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Hyoung-wook Jang is a distinguished inventor whose work in electron gun technology has paved the way for advancements in cathode ray tube design. His contributions continue to influence the field and demonstrate the importance of innovation in technology.