Yohei Aoyama

Title: Yohei Aoyama: Innovator in Deep Ultraviolet LED Technology

Introduction

Yohei Aoyama is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of optoelectronics, particularly in the development of deep ultraviolet LED technology. His innovative work has led to the granting of a patent that showcases his expertise and creativity in this specialized area.

Latest Patents

Aoyama holds a patent for a deep ultraviolet LED and the method for producing the same. This invention features a complex design that includes a reflecting electrode layer made of gold, a metal layer of nickel, and various layers of gallium nitride (GaN) and aluminum gallium nitride (AlGaN). The patent details the arrangement of these layers, the specific thickness of the p-block layer, and the incorporation of a two-dimensional reflecting photonic crystal periodic structure. This structure is designed to optimize the performance of the LED by enhancing its photonic band gap for TE polarized components.

Career Highlights

Throughout his career, Aoyama has worked with prominent companies such as Marubun Corporation and Shibaura Machine Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge technologies in the field of electronics.

Collaborations

Aoyama has collaborated with notable colleagues, including Yukio Kashima and Eriko Matsuura. These partnerships have fostered a creative environment that has led to advancements in their respective fields.

Conclusion

Yohei Aoyama's contributions to deep ultraviolet LED technology exemplify his innovative spirit and dedication to advancing optoelectronic devices. His patent reflects a significant achievement in the industry, showcasing the potential for future developments in this area.