Su-aa Jung

Title: **Innovative Contributions of Su-aa Jung in the Field of Ink Composition**

Introduction

Su-aa Jung is a notable inventor based in Suwon-si, South Korea, with a remarkable portfolio of five patents. As a part of her role at Samsung Electronics Co., Ltd., she has made significant advancements in the development of self-dispersible metal complexes and innovative ink compositions. Her work is paving the way for more efficient and durable applications in various industries.

Latest Patents

Among her latest patents, Su-aa Jung has developed a self-dispersible bipyridine-based metal complex and an ink composition that utilizes this complex. This innovative metal complex includes a bipyridine-based ligand and a metal, allowing it to disperse without the need for an additional dispersing agent. The self-dispersible property enhances colorant stability and durability, particularly in terms of light resistance. Furthermore, this metal complex features a hydrophilic group-containing ligand that improves dispersion stability through a combination of steric hindrance and electrostatic repulsion, significantly extending long-term storage stability.

Another significant patent by Su-aa Jung focuses on a block copolymeric dispersant designed for pigment particles in aqueous systems. This dispersant showcases excellent adsorption properties to hydrophobic particles, integrating a hydrophilic moiety along with a hydrophobic moiety that features a hydrophobic substituent at its terminal end. This inventive approach further boosts the performance of ink compositions, resulting in better quality and versatility.

Career Highlights

Su-aa Jung's career at Samsung Electronics Co., Ltd. is marked by her dedication to research and innovation in the field of materials science. Her work not only contributes to the company’s product offerings but also enhances the overall performance of ink technologies. Her five patents reflect a commitment to advancing her field and developing new technologies that meet the evolving needs of industries relying on high-quality inks.

Collaborations

Throughout her career, Su-aa Jung has collaborated closely with colleagues such as Seung-min Ryu and Jong-in Lee. These partnerships have fostered an environment of creativity and innovation, enabling them to explore new ideas and bring groundbreaking concepts to fruition. Their collective efforts enhance the capabilities of Samsung Electronics in creating superior ink products and solutions.

Conclusion

Su-aa Jung exemplifies the innovative spirit and dedication to research that drives advancements in technology today. With her five patents and impactful contributions to ink composition, she plays a crucial role in redefining how colorants and dispersants are utilized in various applications. Her work not only benefits her organization but also propels the industry forward, setting new standards for quality and performance.