Company Filing History:
Years Active: 2020-2023
Title: **Innovator Spotlight: Sang Beum Lee**
Introduction
Sang Beum Lee is a notable inventor based in Seoul, South Korea, recognized for his contributions to the field of deposition mask technology. With a total of four patents to his name, he continues to push the boundaries of innovation in manufacturing processes.
Latest Patents
Among Sang Beum Lee's notable advancements is his latest patent concerning a metal plate for a deposition mask. This innovative metal plate comprises a base metal plate with a surface layer containing elements that differ in composition from the base plate. His work focuses on ensuring that the etching rate of the base metal plate is greater than that of the surface layer. This invention includes a sophisticated manufacturing method for a deposition mask designed to achieve an etching factor of 2.5 or greater, enhancing the precision and effectiveness of deposition patterns.
The deposition mask outlined in the patent features a distinct deposition pattern region, a non-deposition region, and incorporates a variety of through-holes. Furthermore, the pattern region is subdivided into effective, peripheral, and non-effective regions, which allows for flexible manufacturing capabilities.
Career Highlights
Sang Beum Lee has carved a niche for himself at LG Innotek Co., Ltd., a company known for its cutting-edge technology and innovative solutions in various electronic components. His work at this esteemed company has solidified his reputation as a pivotal figure in research and development, especially in the realm of deposition mask technologies.
Collaborations
Throughout his career, Sang Beum Lee has collaborated with esteemed coworkers such as Dong Mug Seong and Jong Min Yun. These partnerships have allowed him to leverage collective expertise and foster innovation within his field, leading to impactful advancements in technology.
Conclusion
Sang Beum Lee’s contributions to the world of inventions exemplify the spirit of innovation essential for progress in technological fields. His patents not only enhance manufacturing processes but also demonstrate the potential of collaborative efforts in research institutions. As he continues to innovate, his work remains a crucial part of the evolution of deposition mask technology.