Fang-Ching Chang

Title: Innovations of Fang-Ching Chang in Phosphors and Solar Cells

Introduction

Fang-Ching Chang is a notable inventor based in Yongkang, Taiwan. He has made significant contributions to the field of phosphors and solar cell technology. With a total of 3 patents, his work focuses on enhancing light emission and efficiency in various applications.

Latest Patents

Chang's latest patents include innovative developments in blue phosphors and white light illumination devices. One of his inventions provides phosphors composed of EuMaMbMgMcO, where Ma includes elements like Yb, Sn, Ce, Tb, Dy, or combinations thereof. These phosphors emit blue light when excited by ultraviolet or blue light. They can be combined with other colored phosphors to create effective white light illumination devices. Additionally, these blue phosphors are designed to improve light utilization in solar cells. Another patent details phosphors made of EuMaMgMbAlMcO, which also emit visible light under similar excitation conditions. These phosphors can enhance the efficiency of solar cells and contribute to the development of white light illumination devices.

Career Highlights

Fang-Ching Chang is affiliated with the Industrial Technology Research Institute, where he continues to innovate in the field of materials science. His research has led to advancements that not only improve lighting technology but also contribute to renewable energy solutions.

Collaborations

Chang collaborates with esteemed colleagues such as Tien-Heng Huang and Yao-Tsung Yeh, who contribute to his research endeavors and help drive innovation in their respective fields.

Conclusion

Fang-Ching Chang's work in phosphors and solar cells exemplifies the intersection of innovation and practical application. His contributions are paving the way for advancements in lighting and energy efficiency.