Hiroyuki Arie

Title: Hiroyuki Arie: Innovator in Semiconductor Technology

Introduction

Hiroyuki Arie is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on enhancing the performance and reliability of semiconductor devices.

Latest Patents

Hiroyuki Arie's latest patents include innovative designs for semiconductor devices. One of his patents describes a semiconductor device featuring a photoelectric conversion element that boasts high sensitivity and reduced blooming, ensuring the production of highly reliable images. This device incorporates a semiconductor substrate, a first p-type epitaxial layer, a second p-type epitaxial layer, and a first photoelectric conversion element. The first p-type epitaxial layer is strategically formed over the main surface of the semiconductor substrate, while the second layer covers the upper surface of the first layer. The first photoelectric conversion element is integrated within the second p-type epitaxial layer, with both layers made of silicon, and the first layer having a higher p-type impurity concentration than the second.

Another patent focuses on a semiconductor device that includes an LDMOSFET, where the source electrode is located at the back surface. To minimize electric resistance between the source contact region on the top surface and the back surface source electrode, a poly-silicon buried plug is introduced. This plug extends from the upper surface into a P-type substrate through a P-type epitaxial layer and is heavily doped with boron. The design addresses potential leakage failures by inducing dislocation in the mono-crystalline silicon region surrounding the poly-silicon buried plug.

Career Highlights

Hiroyuki Arie is currently employed at Renesas Electronics Corporation, where he continues to innovate in semiconductor technology. His work has been instrumental in advancing the capabilities of semiconductor devices, making them more efficient and reliable.

Collaborations

Hiroyuki has collaborated with notable coworkers, including Nobuaki Umemura and Nobuyoshi Hattori. Their combined expertise contributes to the development of cutting-edge semiconductor solutions.

Conclusion

Hiroyuki Arie's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of advanced semiconductor devices, ensuring improved performance and reliability.