Jung-Min Ko

Title: **Innovative Contributions of Inventor Jung-Min Ko**

Introduction

Jung-Min Ko is a prominent inventor based in Daejeon, South Korea, recognized for his innovative contributions in the field of glass and optical technologies. With a total of two patents to his name, his work reflects significant advancements in materials science and engineering.

Latest Patents

Jung-Min Ko's latest patents include:

1. **Alkali-free glass and preparation thereof**: This invention presents a unique composition of alkali-free glass, which contains no alkali metal oxide. The glass composition includes 60 to 70 wt % of SiO, 1 to 3.5 wt % of B2O3, 1 to 13 wt % of Al2O3, 8.5 to 14 wt % of MgO, 1 to 3 wt % of CaO, 4 to 7 wt % of SrO, and 0.5 to 7 wt % of BaO, based on the total weight of oxides. This development is pivotal for enhancing the durability and performance of glass materials.

2. **Process of making mold for optical film**: This patent introduces a novel process for creating molds for optical films. It involves etching a stereostructure on a mold's surface, utilizing a laser beam. This technique provides significant advantages, such as precise control over the height and positioning of protrusions, enabling the formation of consistent depths even on curved surfaces.

Career Highlights

Jung-Min Ko is currently associated with LG Chem, Ltd., a leading company in the chemicals and materials sector. His role at LG Chem demonstrates his commitment to advancing technology through innovative material solutions.

Collaborations

Throughout his career, Jung-Min Ko has collaborated with notable colleagues, including Sang-Choll Han and Seung-Tae Oh. These collaborations have likely enriched his research and innovation processes, fostering a dynamic environment for creativity and development.

Conclusion

In summary, Jung-Min Ko has made noteworthy contributions to the fields of glass and optical technology through his patents and collaborations. His work not only demonstrates technical ingenuity but also enhances the functionality and quality of materials used in various applications. As he continues his journey with LG Chem, his future innovations are highly anticipated within the industry.