Company Filing History:
Years Active: 2019-2021
Title: The Innovations of Shinji Nakajima
Introduction
Shinji Nakajima is a prominent inventor based in Sakai, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of five patents. His work focuses on the development of advanced semiconductor devices, particularly those utilizing oxide semiconductor thin-film transistors (TFTs).
Latest Patents
One of Nakajima's latest patents is for a semiconductor device provided with an oxide semiconductor TFT. This innovative device includes a substrate and an oxide semiconductor TFT supported by the substrate. The oxide semiconductor TFT features an oxide semiconductor layer containing indium (In), gallium (Ga), and zinc (Zn). It also includes a gate electrode, a gate insulating layer, and source and drain electrodes in contact with the oxide semiconductor layer. The layered structure of the oxide semiconductor layer consists of a first layer, a second layer, and an intermediate transition layer, with varying compositions that enhance device performance.
Another notable patent is a method for manufacturing a semiconductor device and a film-forming apparatus. This method involves preparing metal-organic (MO) gas containing organometallic compounds of In and Zn. The process includes supplying this gas along with oxygen to a heated substrate, allowing for the growth of an oxide semiconductor film using a metal-organic chemical vapor deposition (MOCVD) method. This innovative approach is performed under conditions where plasma is formed in the chamber, further optimizing the manufacturing process.
Career Highlights
Shinji Nakajima is currently employed at Sharp Corporation, where he continues to push the boundaries of semiconductor technology. His expertise and innovative mindset have led to advancements that are crucial for the development of next-generation electronic devices.
Collaborations
Throughout his career, Nakajima has collaborated with talented individuals such as Hirohiko Nishiki and Shogo Murashige. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Shinji Nakajima's contributions to semiconductor technology exemplify the spirit of innovation. His patents and collaborative efforts continue to shape the future of electronic devices, making him a key figure in the industry.