Seunghwan Baek

Title: Innovations of Seunghwan Baek in Semiconductor Technology

Introduction

Seunghwan Baek is a prominent inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of four patents. His work focuses on innovative methods for manufacturing semiconductor packages, which are crucial for modern electronic devices.

Latest Patents

One of Seunghwan Baek's latest patents involves a method of manufacturing a semiconductor package. This method includes forming a first substrate with a redistribution layer and providing a second substrate that contains a semiconductor chip and an interconnection layer. The interconnection layer connects the semiconductor chip to the redistribution layer. The process also involves forming a first encapsulation layer that covers the second substrate and creating a via structure that penetrates the first encapsulation layer. The formation of the via structure includes creating a first via hole in the first encapsulation layer, applying a photosensitive material layer in the hole, and developing this layer to form a second encapsulation layer with a second via hole. Finally, the second via hole is filled with a conductive material. Notably, the surface roughness of the sidewall of the first encapsulation layer is greater than that of the second encapsulation layer.

Career Highlights

Seunghwan Baek is currently employed at Samsung Electronics Co., Ltd., a leading company in the electronics industry. His work at Samsung has allowed him to push the boundaries of semiconductor technology and contribute to the advancement of electronic components.

Collaborations

Throughout his career, Seunghwan Baek has collaborated with talented individuals such as Dowan Kim and Doohwan Lee. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.

Conclusion

Seunghwan Baek's contributions to semiconductor technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as an influential inventor in the field. His innovative methods for manufacturing semiconductor packages are paving the way for advancements in electronic devices.