Location History:
- Daejeon-si, KR (2015 - 2016)
- Daejeon, KR (2015 - 2019)
Company Filing History:
Years Active: 2015-2019
Title: **Innovations by Inventor Yi-Rang Lim**
Introduction
Yi-Rang Lim is a prolific inventor based in Daejeon, South Korea, with a remarkable portfolio comprising nine patents. His work primarily focuses on optical films and related technologies, which have significant applications in various display devices. Lim's innovations demonstrate a deep understanding of materials science and engineering, making his contributions vital to advancements in the field.
Latest Patents
Among his latest patents, Yi-Rang Lim has developed an optical film that includes a functional coating layer. This innovative film consists of an acrylic base with a coating layer that incorporates a water-dispersible resin and two types of fine particles with different average particle sizes. This design enhances the functionality and quality of optical devices.
Additionally, Lim's second recent patent outlines an optical film that features a primer layer made from a polyester resin and tiny water-dispersible particulates. This primer layer is strategically designed to have a refractive index difference of 0.03 or less from the base material, which significantly improves adhesion between the optical film and coating layer, reduces rainbow phenomena, and enhances optical properties.
Career Highlights
Yi-Rang Lim is currently associated with LG Chem, Ltd., a leading company known for its innovative chemical solutions. His work at LG Chem has positioned him as a key contributor in the development of advanced optical materials. Lim’s extensive research and his nine patents underscore his commitment to pushing the boundaries of technology.
Collaborations
Throughout his career, Yi-Rang Lim has collaborated with esteemed colleagues, including Hwa-Sub Shim and Jun-Wuk Park. These partnerships have facilitated the exchange of ideas and knowledge, further enriching Lim's innovative projects and enhancing the overall output of their team.
Conclusion
Yi-Rang Lim exemplifies the spirit of innovation and expertise in the field of optical films. His patents, particularly those related to functional coatings and primer layers, reflect a significant contribution to display technology. As he continues to work at LG Chem, it is anticipated that his future inventions will further advance this vital area of research and development.