Junghwan Hwang

Title: Junghwan Hwang: Innovator in Display Technology

Introduction

Junghwan Hwang is a prominent inventor based in Yongin, South Korea. He is known for his contributions to display technology, particularly in the development of advanced display devices. His innovative work has led to significant advancements in the field, showcasing his expertise and creativity.

Latest Patents

Junghwan Hwang holds a patent for a display device that includes a sweep driver providing a sweep signal, along with an electronic device that incorporates this display technology. The patent describes a display device featuring a display panel with multiple pixels, a data driver supplying data voltage, a scan driver delivering scan signals, and a controller. Each pixel is equipped with a light-emitting element, a pulse width modulation circuit that generates a pulse width modulation signal based on the data voltage and sweep signal, and a current generation circuit that powers the light-emitting element. Notably, the sweep signal's slope can be adjusted across various modes with different maximum luminances. This innovation enhances the performance and versatility of display devices.

Career Highlights

Junghwan Hwang is associated with Samsung Display Co., Ltd., a leading company in the display technology sector. His work at Samsung has allowed him to contribute to cutting-edge advancements in display devices, solidifying his reputation as an influential inventor in the industry.

Collaborations

Throughout his career, Junghwan Hwang has collaborated with talented individuals such as Sehyun Lee and Dongwoo Kim. These collaborations have fostered a creative environment that has led to the development of innovative technologies in display systems.

Conclusion

Junghwan Hwang's contributions to display technology exemplify his innovative spirit and dedication to advancing the field. His patent and work at Samsung Display Co., Ltd. highlight his role as a key player in the evolution of display devices.