Company Filing History:
2 out of 131,611 
1 out of 1,142 Years Active: 2018-2020
Title: Kyeongmi Lee: Innovator in Fine Pattern Formation and Block Copolymers
Introduction
Kyeongmi Lee is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of materials science and engineering, particularly in the development of methods for forming fine patterns and block copolymers. With a total of 2 patents to his name, Lee's work has implications for various applications, including integrated circuit devices.
Latest Patents
Kyeongmi Lee's latest patents include innovative methods for forming fine patterns. One of his patents describes a method that involves forming a mask on an etching target, followed by the application of an anti-reflective layer. This method allows for the creation of fixing patterns, which are essential for achieving precise top surfaces. The process also includes the phase-separation of a block copolymer layer to form distinct patterns on the anti-reflective layer and fixing patterns. The unique aspect of this method is that the anti-reflective layer maintains a neutral interfacial energy with respect to the polymer blocks, enhancing the effectiveness of the pattern formation.
Another notable patent by Lee focuses on a block copolymer that consists of two polymer blocks with different structures. One of these blocks features a halogen-substituted structure, which adds to the versatility of the copolymer. This innovation is particularly relevant for the manufacturing of integrated circuit devices, showcasing Lee's expertise in the field.
Career Highlights
Throughout his career, Kyeongmi Lee has worked with esteemed organizations such as Samsung Electronics and the Korea University Research and Business Foundation. His experience in these institutions has allowed him to collaborate with leading experts in the field and contribute to groundbreaking research and development projects.
Collaborations
Kyeongmi Lee has collaborated with notable colleagues, including Seungchul Kwon and Jeong Ju Park. These partnerships have facilitated the exchange of ideas and fostered innovation in their respective areas of expertise.
Conclusion
Kyeongmi Lee is a distinguished inventor whose work in fine pattern formation and block copolymers has made a significant impact in the field of materials science. His innovative patents and collaborations highlight his commitment to advancing technology and improving integrated circuit manufacturing processes.