Seong-Eun Park

Title: Seong-Eun Park: Innovator in Semiconductor Technology

Introduction

Seong-Eun Park is a notable inventor based in Chandler, AZ (US). He has made significant contributions to the field of semiconductor technology, particularly in the development of methods to control wafer bow in type III-V semiconductor devices. With a total of 3 patents to his name, Park continues to push the boundaries of innovation in this critical area of research.

Latest Patents

One of Seong-Eun Park's latest patents is a method of controlling wafer bow in a type III-V semiconductor device. This method involves providing a type IV semiconductor substrate with a main surface and forming a type III-V semiconductor channel region over it. The channel region comprises a two-dimensional carrier gas. Additionally, a type III-V semiconductor lattice transition region is formed between the type IV semiconductor substrate and the type III-V semiconductor channel region. This process includes creating a first lattice transition layer with a specific metallic concentration, followed by a third lattice transition layer with a higher metallic concentration, and finally a fourth lattice transition layer with a lower metallic concentration.

Another patent by Park also focuses on controlling wafer bow in a type III-V semiconductor device. In this method, a type IV semiconductor substrate is provided, and a type III-V semiconductor channel region is formed over it. The lattice transition region is designed to alleviate mechanical stress arising from lattice mismatch. This involves forming a first lattice transition layer, a third lattice transition layer with a higher metallic concentration, and a fourth lattice transition layer with a lower metallic concentration.

Career Highlights

Seong-Eun Park is currently employed at Infineon Technologies Austria AG, where he applies his expertise in semiconductor technology. His work has been instrumental in advancing the understanding and application of semiconductor devices.

Collaborations

Park collaborates with Jianwei Wan, a talented woman in the field, contributing to innovative projects and research initiatives.

Conclusion

Seong-Eun Park is a prominent inventor whose work in semiconductor technology has led to valuable patents and advancements in the industry. His contributions continue to shape the future of semiconductor devices and their applications.