Soonmok Ha

Title: The Innovative Contributions of Soonmok Ha

Introduction

Soonmok Ha is a prominent inventor based in Seongnam-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work primarily focuses on methods for forming photoresist patterns and reflective masks, which are crucial in the manufacturing of semiconductor devices.

Latest Patents

Among his latest patents, Soonmok Ha has developed a method for forming a photoresist pattern. This method involves forming a silicon oxide layer on a substrate, followed by the creation of a first photoresist pattern that contacts this layer. The process includes entire-surface exposure of the substrate, which allows for the removal of the first photoresist pattern that may have defects. Subsequently, a second photoresist pattern is formed on the silicon oxide layer. Another notable patent is the reflective mask and method for manufacturing a semiconductor device using the same. This reflective mask features a central region and first and second peripheral regions, which are essential for enhancing the efficiency of semiconductor manufacturing.

Career Highlights

Soonmok Ha is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His innovative work has contributed to advancements in semiconductor technology, making him a valuable asset to his organization.

Collaborations

He has collaborated with notable coworkers, including Jaehee Kim and Sangho Yun, who share his commitment to innovation in the field.

Conclusion

Soonmok Ha's contributions to semiconductor technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as a key innovator in the industry. His methods for forming photoresist patterns and reflective masks are paving the way for advancements in semiconductor manufacturing.