Byunghun Han

Title: Byunghun Han: Innovator in OLED Technology

Introduction

Byunghun Han is a prominent inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of organic light-emitting diode (OLED) technology. His innovative work has led to the development of a unique OLED display system that enhances display performance and efficiency.

Latest Patents

Byunghun Han holds 1 patent for his invention titled "Organic light emitting diode display system." This patent describes an OLED display system that includes a display panel, a driving circuit, a voltage generator, and a power management application circuit (PMAC). The driving circuit is responsible for providing scan signals to the display panel. The voltage generator creates a negative voltage based on a first driving voltage with a positive level and a second driving voltage with a negative level, supplying this negative voltage to the driving circuit. The PMAC consists of a power management integrated circuit (PMIC) and an additional circuit that operates externally to the PMIC. The PMIC applies both high and low power supply voltages to the display panel and generates the first driving voltage based on battery voltage. The additional circuit generates the second driving voltage based on the same battery voltage. The driving circuit then generates at least one of the scan signals based on the negative voltage.

Career Highlights

Byunghun Han is currently employed at Samsung Electronics Ltd., a leading company in the electronics industry. His work at Samsung has allowed him to be at the forefront of OLED technology advancements. His contributions have been instrumental in enhancing the quality and efficiency of display systems.

Collaborations

Throughout his career, Byunghun Han has collaborated with talented individuals such as Insuk Kim and Jungmoon Kim. These collaborations have fostered innovation and have led to the successful development of cutting-edge technologies in the field of OLED displays.

Conclusion

Byunghun Han is a notable inventor whose work in OLED technology has made a significant impact on the industry. His innovative patent and contributions at Samsung Electronics Ltd. highlight his dedication to advancing display technology. His collaborations with other talented professionals further emphasize the importance of teamwork in driving innovation.