Chang Kun Kim

Title: Innovations of Chang Kun Kim

Introduction

Chang Kun Kim is a notable inventor based in Yongin-si, South Korea. He has made significant contributions to the field of optical technology, holding two patents that showcase his innovative spirit and technical expertise. His work primarily focuses on optical films and liquid crystal display apparatuses.

Latest Patents

Chang Kun Kim's latest patents include an optical film and a manufacturing method thereof, as well as a liquid crystal display apparatus utilizing this optical film. One of his inventions features an optical sheet with a single sheet structure designed for an edge-lighting backlight unit. This invention employs a printless light guide plate and consists of a first prism sheet with a prism pattern on its upper surface, and a second prism sheet with a similar pattern. The prism ridges of the first sheet are adhered to the bottom of the second sheet, ensuring that both prism patterns align in the same direction. Additionally, he has developed a composition for forming a prism layer, which includes a UV-curable monomer and exhibits excellent surface strength, adhesion, and anti-yellowing properties.

Career Highlights

Throughout his career, Chang Kun Kim has worked with reputable companies such as Glotec Co., Ltd and Kolon Industries, Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the optical technology sector.

Collaborations

Chang Kun Kim has collaborated with talented individuals in his field, including Gi Suk Sung and Woo Chul Jung. These partnerships have likely enhanced his work and led to further advancements in optical technologies.

Conclusion

Chang Kun Kim is a distinguished inventor whose contributions to optical films and display technologies have made a significant impact in the industry. His innovative patents and collaborations reflect his dedication to advancing technology in meaningful ways.