Company Filing History:
2 out of 832,912 Years Active: 2003-2004
Title: The Innovations of Shinpei Iljima
Introduction
Shinpei Iljima is a notable inventor based in Akishima, Japan. He has made significant contributions to the field of semiconductor technology, holding 2 patents that showcase his innovative approach to enhancing device performance.
Latest Patents
One of his latest patents is the "HSG semiconductor capacitor with migration inhibition layer." This invention involves the formation of a first silicon film that extends along the inner surface of trenches in a silicon oxide film. An oxide film is then formed on the surface of this first silicon film, followed by the deposition of a second amorphous silicon film. Heat treatment is applied to the surface of the second amorphous silicon film to seed silicon nuclei and promote grain growth, resulting in the growth of a granular silicon crystal. This process effectively lowers the resistance of the lower electrode in a capacitance device.
Another significant patent is the "Semiconductor device and method of fabricating the same." Similar to his previous invention, this patent describes the formation of a first silicon film along the inner surface of trenches in a silicon oxide film, followed by the creation of an oxide film and the deposition of a second amorphous silicon film. The heat treatment applied to the second amorphous silicon film facilitates the seeding of silicon nuclei and promotes grain growth, leading to the development of a granular silicon crystal. This innovation also aims to reduce the resistance of the lower electrode in capacitance devices.
Career Highlights
Shinpei Iljima has established himself as a key figure in semiconductor research and development. His work has contributed to advancements in the efficiency and performance of semiconductor devices, making him a respected inventor in his field.
Collaborations
Throughout his career, Iljima has collaborated with notable colleagues such as Yasuhiro Sugawara and Ryouichi Furukawa. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Shinpei Iljima's contributions to semiconductor technology through his patents reflect his dedication to innovation and excellence. His work continues to influence the development of advanced semiconductor devices, showcasing the importance of research and collaboration in driving technological progress.