Joonhyun Kim

Title: Joonhyun Kim: Innovator in Semiconductor Manufacturing

Introduction

Joonhyun Kim is a prominent inventor based in Suwon, South Korea. He has made significant contributions to the field of semiconductor manufacturing, particularly through his innovative patent related to overlay correction methods.

Latest Patents

Joonhyun Kim holds a patent titled "Overlay correction method, and exposure method and semiconductor device manufacturing method including overlay correction method." This invention provides an effective overlay correction method to address the degradation of a wafer table. The method involves acquiring leveling data regarding a wafer, converting this data into overlay data, and splitting a shot into sub-shots. It also includes extracting a model for each sub-shot from the overlay data and correcting an overlay parameter of exposure equipment based on these models. Notably, the correction is applied in real-time during the exposure process for the wafer using a feedforward method. He has 1 patent to his name.

Career Highlights

Joonhyun Kim is currently employed at Samsung Electronics Ltd., a leading company in the technology and semiconductor industry. His work focuses on enhancing the efficiency and accuracy of semiconductor device manufacturing processes.

Collaborations

Throughout his career, Joonhyun has collaborated with talented individuals such as Wooyong Jung and Dohun Kim. These collaborations have contributed to the advancement of innovative solutions in semiconductor technology.

Conclusion

Joonhyun Kim's contributions to semiconductor manufacturing through his innovative patent demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry positively.