Location History:
- Daejeon, KR (2013 - 2016)
- Jeollanam-do, KR (2016)
Company Filing History:
Years Active: 2013-2016
Title: The Innovative Contributions of Eun-Jung Choi
Introduction
Eun-Jung Choi is a prominent inventor based in Daejeon, South Korea. She has made significant contributions to the field of optical films, holding a total of eight patents. Her work focuses on developing advanced materials that enhance the performance of optical devices.
Latest Patents
Among her latest patents is a resin composition for optical film, which includes an alkyl(meth)acrylate unit, a benzyl(meth)acrylate unit, a (meth)acrylic acid unit, and a unit expressed by Chemical Formula I. This innovation also encompasses an optical film, a polarizing plate, and an image display device utilizing the resin composition. Another notable patent is a method for preparing acrylic copolymer resin for optical film. This method involves suspension-polymerizing an acrylic monomer containing a benzene ring, an alkyl(meth)acrylate monomer, and a (meth)acrylic acid monomer to create a copolymer. The copolymer is then thermally treated at temperatures ranging from 240°C to 300°C, resulting in a resin with effectively lowered CTE by inducing the formation of a glutaric anhydride structure.
Career Highlights
Eun-Jung Choi is currently employed at LG Chem, Ltd., a leading chemical company known for its innovative materials and technologies. Her work at LG Chem has positioned her as a key player in the development of optical materials.
Collaborations
Eun-Jung has collaborated with notable colleagues, including Chang-Hun Han and Jae-Bum Seo, contributing to the advancement of optical film technologies.
Conclusion
Eun-Jung Choi's innovative work in the field of optical films has led to significant advancements in material science. Her contributions continue to impact the industry positively, showcasing her expertise and dedication to innovation.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.