Xianghui Zeng

Title: Innovations of Xianghui Zeng in Gas and Moisture Permeation Barriers

Introduction

Xianghui Zeng is an accomplished inventor based in Albany, CA (US). He has made significant contributions to the field of materials science, particularly in the development of gas and moisture permeation barriers. With a total of 2 patents, his work has implications for various applications in technology and manufacturing.

Latest Patents

Zeng's latest patents include innovative solutions for gas and moisture permeation barriers. One of his notable inventions is a gas and moisture permeation barrier stack that is deposited using both sputtering and atomic layer deposition techniques. This barrier stack features a bottom barrier layer deposited on a substrate by sputtering, along with a top barrier layer that enhances the overall performance of the stack. The sputtered barrier layer achieves a water vapor transmission rate of about 10 gm/m·day or lower, while the top layer further improves this rate.

Another significant patent is focused on direct/laminate hybrid encapsulation and the method of hybrid encapsulation. This encapsulated device is designed to maintain good water vapor transmission rates while minimizing the time required in an inert environment. The device includes a first barrier layer directly deposited on it, along with a first adhesive and laminate. The laminate consists of a polymeric substrate and a second barrier layer, allowing for effective lamination in a non-inert environment.

Career Highlights

Xianghui Zeng is currently employed at Samsung SDI Co., Inc., where he continues to innovate and develop advanced materials. His work is pivotal in enhancing the performance and efficiency of encapsulated devices, which are crucial in various technological applications.

Collaborations

Zeng collaborates with talented individuals in his field, including Lorenza Moro and Damien S Boesch. These collaborations foster a creative environment that drives innovation and leads to groundbreaking advancements in materials science.

Conclusion

Xianghui Zeng's contributions to gas and moisture permeation barriers demonstrate his expertise and commitment to innovation. His patents reflect a deep understanding of materials and their applications, positioning him as a key figure in the field.