Sunghun Jang

Title: Sunghun Jang: Innovator in Plasma Technology

Introduction

Sunghun Jang is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to the field of plasma technology, particularly through his innovative designs and patents. His work is instrumental in advancing the capabilities of plasma processing systems.

Latest Patents

Sunghun Jang holds a patent for a plasma control device and plasma processing system. This device includes a matching circuit, a resonance circuit, and a controller. The matching circuit connects to a first electrode of a plasma chamber, matching the impedance of radio frequency (RF) power with the impedance of the first electrode. The RF driving signal is based on a first RF signal with a specific frequency. The resonance circuit, connected between the second electrode and ground voltage, controls plasma distribution within the chamber by providing resonance with respect to harmonics associated with the first frequency. The controller supplies the resonance circuit with a capacitance control signal and switch control signals related to ground impedance.

Career Highlights

Sunghun Jang is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop advanced technologies. His work at Samsung has positioned him as a key player in the field of electronics and plasma technology.

Collaborations

He collaborates with talented coworkers, including Sejin Oh and Youngdo Kim, who contribute to the innovative environment at Samsung Electronics.

Conclusion

Sunghun Jang's contributions to plasma technology through his patent and work at Samsung Electronics highlight his role as an influential inventor in the industry. His innovative spirit continues to drive advancements in plasma processing systems.