Seung-Chan Byun

Title: The Innovative Contributions of Seung-Chan Byun

Introduction

Seung-Chan Byun, an accomplished inventor based in Incheon, South Korea, has significantly contributed to the field of display technologies with his innovative patents. With a total of seven patents to his name, Byun has been instrumental in enhancing the functionality and efficiency of organic light-emitting display devices.

Latest Patents

Among his latest patents, the "Organic light-emitting display device" stands out. This invention includes an organic light-emitting panel equipped with multiple pixel regions. Each pixel region is designed with a drive transistor that powers the organic light emission element and a sensing transistor that detects the threshold voltage of the drive transistor during a sensing interval. The controller within this device is capable of comparing pixel numbers from low and high grayscale ranges derived from an image signal, adjusting the sensing interval accordingly.

Another significant patent is the "Pixel driving circuit with ground terminal voltage controller for an electro-luminance display device." This invention comprises numerous gate and data lines defining multiple pixels and power lines, which are responsible for applying signals to the pixels. It features a data driving unit that supplies signals through data lines and an emitting unit in each pixel that emits light. The innovation incorporates two thin film transistors per pixel, one controlling the activation of signals and the other managing the voltage applied to the emitting unit, ensuring optimal performance by adjusting the ground terminal voltage.

Career Highlights

Seung-Chan Byun is currently associated with LG Display Co., Ltd., a leading company in the development of display technologies. His work has played a pivotal role in advancing the company's objectives in creating cutting-edge display systems.

Collaborations

Byun has collaborated with notable coworkers, including In-Hwan Kim and Jin-Hyoung Kim, contributing to a dynamic environment of innovation within LG Display Co., Ltd. These collaborations have fostered a culture of creativity and have resulted in several groundbreaking advancements in display technology.

Conclusion

Seung-Chan Byun's contributions as an inventor and his developments in organic light-emitting display devices highlight the significance of innovation in the technology sector. His work not only enhances display performance but also opens new avenues for future advancements in the industry. With a strong track record of patents and collaborative efforts, Byun remains a distinguished figure in the realm of technology innovation.