Seung Hwa Baek

Title: Seung Hwa Baek: Innovator in Photomask Technology

Introduction

Seung Hwa Baek is a prominent inventor based in Incheon, South Korea. He has made significant contributions to the field of photomask technology, holding a total of 2 patents. His work focuses on advancements that enhance the manufacturing processes in the semiconductor industry.

Latest Patents

Baek's latest patents include innovative designs for photomasks used in exposure processes. The first patent describes a photomask for exposure that consists of a transparent substrate, a light-blocking pattern layer, a first dielectric layer, and a negative refractive index layer. This design allows for a surface plasmon quasi-bound mode that overlaps with the wavelength range of the light source used in exposure. The second patent outlines a photomask that includes a substrate, an opaque pattern, a first dielectric layer, and a negative refractive-index meta material layer. This photomask utilizes a quasi-bound mode for its dispersion, enhancing the manufacturing methods of devices.

Career Highlights

Throughout his career, Seung Hwa Baek has worked with notable organizations such as Samsung Display Co., Ltd. and Yonsei University. His experience in these institutions has allowed him to develop and refine his innovative ideas in photomask technology.

Collaborations

Baek has collaborated with esteemed colleagues, including Min Hyuck Kang and Bong-Yeon Kim. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Seung Hwa Baek is a key figure in the field of photomask technology, with a focus on innovative solutions that improve manufacturing processes. His contributions are significant in the semiconductor industry, and his patents reflect his expertise and dedication to advancing technology.