Company Filing History:
Years Active: 2018-2019
Title: Kyun Ii Rah: Innovator in Polarizing Technology
Introduction
Kyun Ii Rah is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of polarizing technology, holding a total of 2 patents. His work focuses on enhancing the performance and manufacturing processes of polarizing plates and related devices.
Latest Patents
Kyun Ii Rah's latest patents include a polarizing plate comprising a polyethylene terephthalate protective film and a method for manufacturing the same. This invention relates to a polarizing plate that includes a water-based adhesive layer, a primer layer, and a polyethylene terephthalate protection film. These layers are sequentially provided on at least one surface of a polarizer. The water-based adhesive layer is formed using a water-based adhesive that includes a polyvinyl alcohol-based resin, an amine-based metal compound, and a pH adjuster. The pH adjuster consists of epoxy (meth)acrylate, alcohol, and acid.
Another significant patent involves a method for manufacturing a thin polarizer, which includes forming an auxiliary support on both ends in the transverse direction of an unstretched polyvinyl alcohol-based film. The method also involves wet-stretching the polyvinyl alcohol-based film, which has the auxiliary support formed thereon, in the machine direction, ensuring that the thickness of the film is 10 micrometers or less.
Career Highlights
Kyun Ii Rah is currently employed at LG Chem, Ltd., a leading company in the chemical industry. His work at LG Chem has allowed him to focus on innovative solutions in polarizing technology, contributing to advancements in display devices.
Collaborations
Kyun Ii Rah has collaborated with notable coworkers, including Sung Hyun Nam and Jonghyun Jung. Their combined expertise has fostered a productive environment for innovation and development in their field.
Conclusion
Kyun Ii Rah is a prominent inventor whose work in polarizing technology has led to significant advancements in the industry. His patents reflect a commitment to innovation and improvement in manufacturing processes. His contributions continue to influence the development of display technologies.