This inventor holds 2 USPTO granted patents. Top assignee: Lg Chem, Ltd. Active years: 2012-2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2012-2014
Title: Innovations of Dong-seok Kim
Introduction
Dong-seok Kim is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of materials science, particularly in the development of polyimide precursors. With a total of 2 patents, his work focuses on creating highly heat-resistant and transparent materials suitable for advanced technologies.
Latest Patents
One of Dong-seok Kim's latest patents is a transparent, highly heat-resistant polyimide precursor and photosensitive polyimide composition. This invention relates to an aqueous alkali-developable photosensitive polyimide precursor resin composition that is ideal for transparent protection layers and insulation layers in liquid crystal display devices. The invention details a two-step manufacturing process, starting with the creation of a transparent linear polyamic acid from specific tetracarboxylic acid dianhydrides and diamines. The second step involves the esterification reaction of the polyamic acid with an ethylenically unsaturated compound containing an epoxy group. The resulting photosensitive transparent polyimide precursor resin compositions exhibit superior photosensitivity, making them suitable for applications requiring high heat resistance, chemical resistance, mechanical strength, and electrical insulation.
Career Highlights
Dong-seok Kim 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 materials that enhance the performance of electronic devices. His contributions have been instrumental in advancing the technology used in liquid crystal displays.
Collaborations
Dong-seok Kim has collaborated with notable colleagues, including Yong-sik Ahn and Kyung-Jun Kim. These collaborations have fostered a productive environment for innovation and development in their respective fields.
Conclusion
Dong-seok Kim's work exemplifies the intersection of innovation and practical application in materials science. His patents contribute significantly to the advancement of technologies in electronic devices, showcasing his expertise and dedication to the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile