Hideki Uochi

Title: Hideki Uochi - Innovator in Semiconductor Device Technology

Introduction:

Hideki Uochi is a renowned inventor and innovator in the field of semiconductor device technology. With an impressive number of patents and a successful career at the Semiconductor Energy Laboratory Co., Ltd., Uochi has made significant contributions to the industry. This article explores his latest patents, career highlights, and collaborations that have shaped the landscape of innovation in the semiconductor industry.

Latest Patents:

Hideki Uochi's recent patents demonstrate his expertise and focus on improving semiconductor devices. One of his notable inventions includes a semiconductor device and a method for manufacturing the same. This invention aims to suppress the increase in wiring resistance by utilizing a conductive layer that includes copper (Cu) as a long lead wiring material. By preventing the overlap of this conductive layer with the oxide semiconductor layer, diffusion of copper can be prevented, resulting in the manufacturing of highly reliable semiconductor devices. The patent emphasizes applications in display devices, enabling high display quality and stable operation even with increased size or definition.

Another recent patent by Uochi focuses on a display device's protective circuit. The invention introduces a non-linear element that includes a gate electrode, a gate insulating layer, and stacked layers of conductive and oxide semiconductor materials. By bonding oxide semiconductor layers with different properties, stable operation can be achieved, reducing junction leakage and enhancing the characteristics of the non-linear element.

Career Highlights:

Hideki Uochi has been an instrumental figure at the Semiconductor Energy Laboratory Co., Ltd. for many years. Through extensive research and development, he has been able to contribute to advancements in semiconductor device technology. His expertise in fabricating highly reliable devices with improved performance has earned him a reputation as an industry leader.

Collaborations:

Collaboration often leads to groundbreaking innovations, and Hideki Uochi has had the opportunity to work alongside esteemed colleagues in the field. Notably, he has collaborated with Shunpei Yamazaki and Yasuhiko Takemura, both renowned inventors and researchers in the semiconductor industry. These collaborations have resulted in numerous patents that have pushed the boundaries of semiconductor technology.

Conclusion:

Hideki Uochi's contributions to the field of semiconductor device technology are undeniably significant. With a remarkable number of patents and a successful career at the Semiconductor Energy Laboratory Co., Ltd., he has played a vital role in advancing the industry. His recent inventions, focused on improving wiring resistance and display device performance, highlight his dedication to innovation and problem-solving. Through collaborations with esteemed colleagues, Uochi continues to contribute to the ever-evolving semiconductor landscape.