Company Filing History:
Years Active: 2015-2023
Title: Innovations of Sang Du Lee
Introduction
Sang Du Lee is a notable inventor based in Gwangju-si, South Korea. He has made significant contributions to the field of substrate processing and moisture prevention technologies. With a total of 3 patents, his work reflects a commitment to advancing innovative solutions in engineering.
Latest Patents
One of his latest patents is a substrate processing apparatus. This inventive concept includes a support part for supporting a substrate, a first electrode part positioned above the support part, and a second electrode part located above the first electrode part. Additionally, it features a generation hole that extends through the first electrode part and a protruding electrode coupled to the second electrode part, designed to protrude downward from the second electrode part at a position corresponding to the generation hole. Notably, the protruding electrode is shorter in length than the first electrode part in the vertical direction.
Another significant patent is a film for preventing humidity from percolation and the method for manufacturing it. This moisture prevention film consists of a first moisture prevention film, a second moisture prevention film formed on the first, and a third moisture prevention film formed on the second. The concentration of oxygen in the second moisture prevention film is higher than that in the first and third films. This innovation also includes a method of manufacturing the moisture prevention film and an organic light-emitting device that incorporates it.
Career Highlights
Sang Du Lee is currently employed at Jusung Engineering Co., Ltd., where he continues to develop cutting-edge technologies. His work at the company has positioned him as a key player in the field of substrate processing and moisture prevention.
Collaborations
He has collaborated with notable coworkers, including Joung Sik Kim and Joung Ho Ahn, contributing to various innovative projects and enhancing the research environment at his workplace.
Conclusion
Sang Du Lee's contributions to technology through his patents and collaborations highlight his role as an influential inventor in the field. His innovative approaches to substrate processing and moisture prevention continue to pave the way for advancements in engineering.