Chulhyun Hwang

Title: Chulhyun Hwang: Innovator in Liquid Crystal Display Technology

Introduction

Chulhyun Hwang is a notable inventor based in Gumi, South Korea. He has made significant contributions to the field of display technology, particularly in liquid crystal displays (LCDs). His innovative work has led to advancements that enhance the performance and efficiency of LCDs.

Latest Patents

Chulhyun Hwang holds a patent for a liquid crystal display. The patent describes a liquid crystal display panel that includes an upper substrate, a lower substrate, and a liquid crystal layer positioned between them. The design features m×n liquid crystal cells arranged in a matrix format, utilizing a crossing structure of m/2 data lines and 2n gate lines. Additionally, the display incorporates chip on films (COFs) with source driver integrated circuits (ICs) that supply data voltage to the data lines. A printed circuit board (PCB) connects to the input terminals of the COFs, while a gate drive circuit is directly mounted onto the lower substrate to supply gate pulses to the gate lines.

Career Highlights

Chulhyun Hwang is currently employed at LG Display Co., Ltd., a leading company in the display technology sector. His work at LG Display has positioned him as a key player in the development of advanced display solutions. His innovative contributions have been instrumental in the evolution of LCD technology.

Collaborations

Chulhyun Hwang has collaborated with notable colleagues, including Sansoo Han and Nakjin Seong. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas within the field of display technology.

Conclusion

Chulhyun Hwang's contributions to liquid crystal display technology exemplify the impact of innovation in the electronics industry. His patent and work at LG Display Co., Ltd. highlight his role as a significant inventor in this field.