Company Filing History:
Years Active: 2024
Title: **Innovations by Na-rak Choi: A Pioneer in Optical Proximity Correction**
Introduction
Na-rak Choi, located in Yongin-si, South Korea, is an innovative inventor whose contributions to the field of optical proximity correction have garnered attention in the technology industry. With a patent to his name, he has made significant strides in enhancing mask image accuracy through novel methodologies.
Latest Patents
Na-rak Choi's notable patent, titled "Method for performing optical proximity correction and method of manufacturing a mask using optical proximity correction," focuses on improving the accuracy of mask images by efficiently reflecting mask topography effects and addressing the coupling effects between pattern edges. The patented method features a detailed approach that includes extracting layout edges for a mask's pattern, identifying edge pairs within specific width criteria, and developing a coupling edge for each pair. Notably, the processes involve generating a first mask image through the application of an edge filter, followed by correcting it using a coupling filter.
Career Highlights
Na-rak Choi has been associated with Samsung Electronics Co., Ltd., a leading player in the electronics industry. His work at this prestigious company highlights his commitment to innovation in semiconductor technology and further demonstrates his expertise in optical processes.
Collaborations
In his pursuit of advancing technology, Na-rak Choi has collaborated with his coworker, Moon-Gyu Jeong. This partnership not only enhances the synergy of their projects but also pushes the boundaries of what is possible in the field of optical engineering.
Conclusion
Na-rak Choi stands out as a dedicated inventor in the realm of optical proximity correction. His contributions through his patent and efforts at Samsung Electronics Co., Ltd. underscore his significance in the technology landscape. With continued innovation, Choi is poised to impact the future of optical design and manufacturing substantially.