This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Lg Chem, Ltd. Active years: 2016-2023.
Location History:
- Chungcheongbuk-do, KR (2016)
- Daejeon, KR (2023)
Company Filing History:
Years Active: 2016-2023
Title: Sang Jo Bae: Innovator in Optical Films and Adhesive Compositions
Introduction
Sang Jo Bae is a notable inventor based in Chungcheongbuk-do, South Korea. He has made significant contributions to the field of optical films and adhesive compositions, holding a total of 2 patents. His work is characterized by innovative solutions that enhance the performance and reliability of various display technologies.
Latest Patents
One of Sang Jo Bae's latest patents focuses on an optical film. This invention provides an optical film by controlling the transmittance of a liquid crystal layer that comprises a radical initiator for the maximum absorption wavelength of the radical initiator. The resulting optical film exhibits excellent resistance to external stimuli and outstanding optical properties. This technology can be utilized in various applications across different fields.
Another significant patent involves pressure-sensitive adhesive compositions. This invention relates to compositions that contain a hydroxyl group and alkylene oxide group containing acrylic copolymer, along with a multifunctional isocyanate-based hardener. These compositions form interpenetrating network structures when hardened, leading to polarizers and liquid crystal displays that demonstrate superior durability, reliability, and workability. Notably, they effectively prevent light leakage under high temperature and/or high humidity conditions, making them particularly valuable for large display devices.
Career Highlights
Sang Jo Bae 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 developing advanced materials that meet the demands of modern display technologies. His innovative contributions have positioned him as a key figure in his field.
Collaborations
Sang Jo Bae has collaborated with notable colleagues, including Jae Hong Park and Hyung Il Yang. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Sang Jo Bae's contributions to optical films and adhesive compositions highlight his role as an influential inventor in the field. His patents reflect a commitment to innovation and excellence, paving the way for advancements in display technology.