Dongsuk Park

Title: Dongsuk Park: Innovator in Lithographic Technology

Introduction

Dongsuk Park is a notable inventor based in Whasung, South Korea. He has made significant contributions to the field of lithography, particularly in the area of focus monitoring methods. His innovative approach has implications for improving the precision of manufacturing processes in the semiconductor industry.

Latest Patents

Dongsuk Park holds a patent for a "Focus monitoring method using asymmetry embedded imaging target." This method involves measuring profile asymmetries in a target feature, including sub-resolution assist features. It derives a focus response based on a known correlation between the profile and focus of a corresponding mask. A computer system in a lithographic process can adjust mask focus based on this derived information to conform to a desired fabrication process. This patent highlights his expertise in enhancing the accuracy of lithographic techniques.

Career Highlights

Dongsuk Park is currently employed at Kla Tencor Corporation, a leading company in the field of semiconductor manufacturing equipment. His work at Kla Tencor has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in lithographic technology. His dedication to research and development has positioned him as a key player in his field.

Collaborations

Dongsuk Park has collaborated with notable colleagues, including James Manka and DongSub Choi. These partnerships have fostered an environment of innovation and have led to the development of cutting-edge technologies in lithography.

Conclusion

Dongsuk Park's contributions to the field of lithography through his innovative patent and work at Kla Tencor Corporation demonstrate his commitment to advancing technology in semiconductor manufacturing. His work continues to influence the industry and pave the way for future innovations.