Hong-Seock Choi

Title: Innovations of Hong-Seock Choi in Semiconductor Technology

Introduction

Hong-Seock Choi is a notable inventor based in Bucheon-si, South Korea. He has made significant contributions to the field of semiconductor technology, particularly through his innovative work on photomasks.

Latest Patents

Hong-Seock Choi holds a patent for a photomask, a method of fabricating the same, and a method of manufacturing semiconductor devices using the same. This patent discloses photomasks that comprise a substrate including a pattern region and a peripheral region around the pattern region. The photomask features a reflection layer on the pattern region that extends onto the peripheral region, an absorption structure on the reflection layer, and a dielectric pattern on the absorption structure on the peripheral region, which exposes the absorption structure on the pattern region.

Career Highlights

Choi is currently employed at Samsung Electronics Co., Ltd., where he continues to advance his research and development efforts in semiconductor technology. His work has been instrumental in enhancing the efficiency and effectiveness of semiconductor manufacturing processes.

Collaborations

Some of his coworkers include Yigwon Kim and Sangjin Kim, who collaborate with him on various projects within the company.

Conclusion

Hong-Seock Choi's contributions to semiconductor technology through his innovative patents and work at Samsung Electronics Co., Ltd. highlight his importance in the field. His advancements in photomask technology are paving the way for future developments in semiconductor manufacturing.