Shigeki Okutani

Title: Shigeki Okutani: Innovator in Display Technology

Introduction

Shigeki Okutani is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of display technology, particularly in liquid crystal displays. With a total of 2 patents, his work has advanced the capabilities of display systems.

Latest Patents

Okutani's latest patents include a "Grayscale Voltage Generating Circuit" and an "Active-Matrix Display System with Less Signal Line Drive Circuits." The Grayscale Voltage Generating Circuit involves generating a halftone-level reference voltage through a resistance-type potential divider circuit. This innovation allows for the production of grayscale voltages on the side of negative polarity, enhancing the performance of liquid crystal panels. The Active-Matrix Display System reduces the number of signal line drive circuits by selecting two scanning lines within one horizontal scanning period. This design improves the modulation of display voltages, resulting in a more efficient display system.

Career Highlights

Shigeki Okutani is currently employed at NEC Corporation, a leading technology company known for its innovations in electronics and information technology. His work at NEC has positioned him as a key player in the development of advanced display technologies.

Collaborations

Throughout his career, Okutani has collaborated with notable colleagues, including Tae Miyahara and Hiroshi Hada. These collaborations have contributed to the successful development of his patents and innovations.

Conclusion

Shigeki Okutani's contributions to display technology through his patents and work at NEC Corporation highlight his role as an influential inventor in the field. His innovations continue to shape the future of liquid crystal displays and enhance user experiences.