Sang-Uk Lee

Title: **Innovator Sang-Uk Lee: A Pioneer in Display Technology**

Introduction

Sang-Uk Lee is a notable inventor based in Seoul, South Korea, with an impressive portfolio of 13 patents. His contributions to display technology have enhanced the way we interact with visual devices. This article explores his latest patents, career highlights, and collaborations with other professionals in the field.

Latest Patents

One of Sang-Uk Lee's latest innovations is a display device featuring a sophisticated power supply system. The system comprises a first converter that transforms an input voltage into a first output voltage while utilizing a feedback circuit to regulate the voltage level through a pulse width modulation (PWM) signal. The mode controller within this system intelligently adjusts the operation mode based on the relationship between the input voltage and a reference voltage. In instances where the input voltage is lower than or equal to the reference voltage, the converter boosts the input voltage. Conversely, if the input voltage exceeds the reference voltage, the converter bypasses it, ensuring efficient voltage output.

Another noteworthy patent includes a display device consisting of a display panel with multiple pixels on a substrate. The related power supplier converts an input voltage into a boost voltage and subsequently into a driving voltage. This system not only relies on a first converter, but also utilizes a second converter, each controlled by dedicated feedback units to maintain proportional connection to their respective reference voltages.

Career Highlights

Sang-Uk Lee has built a remarkable career in the field of electronic displays. His experience includes tenures at prominent companies such as LG Display Co., Ltd. and Samsung Electronics Co., Ltd. These positions allowed him to cultivate his expertise in display technologies, contributing significantly to innovations in this fast-evolving industry.

Collaborations

Throughout his career, Sang-Uk Lee has collaborated with esteemed colleagues such as Soon-Dong Cho and Jung-Jae Kim. These partnerships have accelerated the development of cutting-edge technologies, pushing boundaries in display functionalities and efficiencies. Their collective expertise has been instrumental in achieving notable advancements in the industry.

Conclusion

Sang-Uk Lee stands out as a key figure in the domain of display technology innovation. With 13 patents to his name, his work continues to shape the future of visual devices. Through his career at leading companies and collaborations with fellow inventors, he exemplifies the spirit of innovation and dedication to advancement in technology.