Teruhiko Ichimura

Title: Teruhiko Ichimura: Innovator in Thin Film Transistor Technology

Introduction

Teruhiko Ichimura is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of thin film transistors, holding a total of 5 patents. His work has been instrumental in advancing technologies used in liquid crystal displays.

Latest Patents

Ichimura's latest patents focus on methods of manufacturing thin film transistors in liquid crystal applications. The process involves multiple steps using photomasks. A first sheet of photomask is utilized when forming a gate electrode and a gate bus line. A second sheet is applied for patterning a semiconductor film that becomes the active layer of a transistor on the gate electrode. The third sheet is used for creating a pixel electrode, source electrode, drain electrode, drain bus line, and drain bus terminal portion. Finally, a fourth sheet is employed to remove a film on the drain bus terminal portion, the gate bus terminal portion, and the pixel portion, resulting in thin film transistors arranged in a matrix form.

Career Highlights

Ichimura is currently associated with Fujitsu Corporation, where he continues to innovate in the field of electronics. His expertise in thin film technology has positioned him as a key player in the industry.

Collaborations

Throughout his career, Ichimura has collaborated with notable colleagues, including Tomotaka Matsumoto and Yasuhiro Nasu. These partnerships have further enhanced his contributions to the field.

Conclusion

Teruhiko Ichimura's work in thin film transistors has made a lasting impact on the technology used in liquid crystal displays. His innovative methods and collaborations continue to shape the future of electronics.