Ji Su Yoon

Title: The Innovative Mind of Ji Su Yoon: A Pioneer in Display Technology

Introduction

Ji Su Yoon, an accomplished inventor situated in Seoul, South Korea, has made significant contributions to the field of display technologies. With a remarkable portfolio consisting of five patents, he has demonstrated his expertise in enhancing visual experiences through innovative designs and technologies.

Latest Patents

His latest patents include groundbreaking inventions such as a prism sheet, a backlight unit utilizing the same, and a liquid crystal display device equipped with the backlight unit. The first patent involves a prism sheet that aims to improve light concentration, frontal luminance, and viewing angles. This innovation consists of a light-condensing film that features a multitude of prism peaks, each exhibiting a triangular cross-section with an inclined surface angled between approximately 20° to 40°.

Another patent focuses on the fabrication of an advanced prism sheet, which aims to enhance light efficiency and viewing angle characteristics. This invention details a prism sheet composed of a transparent substrate, with several grooves on its upper surface that extend parallel to each other. The reflection patterns located within these grooves work in tandem with a series of lenticular lenses formed on the reservoir, further optimizing the performance of the backlight unit.

Career Highlights

Ji Su Yoon has been affiliated with prominent companies throughout his career, including LG Display Co., Ltd. and LG Philips LCD Co., Inc. His experience in these esteemed organizations has undoubtedly influenced his innovative approach to technology and design, especially in the realm of liquid crystal displays.

Collaborations

In the course of his career, Ji Su Yoon has collaborated with talented coworkers, including Man Hoan Lee and Sung Keun Lee. These partnerships have fostered a creative environment where innovative ideas and solutions can flourish, ultimately contributing to advancements in display technology.

Conclusion

Ji Su Yoon's inventive spirit and dedication to enhancing display technologies have made him a key figure in the field. His patents and collaborative efforts highlight the importance of innovation in improving visual experiences. As technology continues to advance, the impact of Ji Su Yoon's work will undoubtedly be felt in various applications, propelling the evolution of display technology forward.