Hee-Cheoul Kim

Title: Hee-Cheoul Kim: Innovator in Display Technology

Introduction

Hee-Cheoul Kim is a prominent inventor based in Paju-si, South Korea. He has made significant contributions to the field of display technology, particularly in the development of backlight units and liquid crystal display devices. With a total of 2 patents to his name, Kim continues to push the boundaries of innovation in his industry.

Latest Patents

His latest patents include a backlight unit and a liquid crystal display device that facilitate control of output light through a light guide plate. This innovation improves light concentration effects and reduces moire patterns. The backlight unit features light sources that generate light, a light guide plate that guides light through an incidence surface opposite the light sources, and emits light through an emission surface. The light guide plate is designed with lower patterns of a prism shape formed on its lower surface, enhancing the overall performance of the display. Additionally, the backlight unit is capable of preventing the generation of mura, which includes bright and dark lines, by utilizing a light guide panel divided into multiple light guide blocks for local dimming driving.

Career Highlights

Hee-Cheoul Kim is currently employed at LG Display Co., Ltd., where he continues to innovate and develop advanced display technologies. His work has been instrumental in enhancing the quality and efficiency of liquid crystal displays.

Collaborations

Throughout his career, Kim has collaborated with talented individuals such as Ji-Geun Nam and Choun-Sung Kang, contributing to the advancement of display technology through teamwork and shared expertise.

Conclusion

Hee-Cheoul Kim's contributions to the field of display technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in display systems, and his work continues to influence the industry positively.