Daisuke Washio

Title: Daisuke Washio: Innovator in Light Receiving Technology

Introduction

Daisuke Washio is a prominent inventor based in Kumamoto, Japan. He is known for his innovative contributions to the field of light receiving elements and distance measuring devices. With a focus on enhancing the efficiency and functionality of these technologies, Washio has made significant strides in his area of expertise.

Latest Patents

Daisuke Washio holds a patent for a light receiving element and distance measuring device. This invention aims to prevent the leakage of incident light from pixels surrounding a pixel region of a light receiving element. The design includes a pixel region with multiple pixels, featuring a photodiode formed in a semiconductor substrate. This photodiode is capable of multiplying the charge generated by photoelectric conversion of incident light using a high reverse bias voltage. Additionally, the invention incorporates an on-chip lens that focuses the incident light on the photodiode, along with a wiring region that connects to the photodiode and insulates the wiring layer.

Career Highlights

Daisuke Washio is currently employed at Sony Semiconductor Solutions Corporation, where he continues to develop cutting-edge technologies. His work has contributed to advancements in the field of semiconductor solutions, particularly in light receiving technologies.

Collaborations

Throughout his career, Washio has collaborated with notable colleagues, including Masahiko Tsujita and Hidenori Maeda. These partnerships have fostered innovation and have played a crucial role in the development of new technologies.

Conclusion

Daisuke Washio's contributions to the field of light receiving elements and distance measuring devices highlight his innovative spirit and dedication to advancing technology. His patent and work at Sony Semiconductor Solutions Corporation reflect his commitment to excellence in the semiconductor industry.