Byunghun Han

Title: Byunghun Han: Innovator in Semiconductor Technology

Introduction

Byunghun Han is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of three patents. His work focuses on advanced methods for plasma etching and organic light-emitting diode (OLED) display systems.

Latest Patents

One of Han's latest patents is a plasma etching method and semiconductor device fabrication method. This innovative method involves providing a source power with a first single pulse to an electrostatic chuck to generate plasma on a substrate. Additionally, it includes providing a first bias power with a burst pulse to concentrate the plasma and a second bias power to accelerate the plasma toward the substrate. Another notable patent is for an organic light-emitting diode display system. This system comprises a display panel, a driving circuit, a voltage generator, and a power management application circuit (PMAC). The driving circuit supplies scan signals to the display panel, while the voltage generator creates a negative voltage based on two driving voltages. The PMAC manages power supply voltages to optimize the display's performance.

Career Highlights

Byunghun Han is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to be at the forefront of semiconductor innovations, contributing to the development of cutting-edge technologies.

Collaborations

Han collaborates with talented coworkers, including Yonghee Kim and Hyeongmo Kang. Their combined expertise fosters an environment of innovation and creativity, leading to advancements in semiconductor technology.

Conclusion

Byunghun Han is a key figure in the semiconductor industry, with a focus on plasma etching methods and OLED display systems. His contributions through patents and collaborations highlight his role as an innovator in technology.