Location History:
- Tenri, JP (1994)
- Yamatokoriyama, JP (1997 - 1998)
Company Filing History:
Years Active: 1994-1998
Title: Kiyohisa Matsui: Innovator in Display Technology
Introduction
Kiyohisa Matsui is a prominent inventor based in Yamatokoriyama, Japan. He has made significant contributions to the field of display technology, particularly in liquid crystal displays. With a total of 4 patents to his name, Matsui's work has advanced the quality and functionality of display devices.
Latest Patents
Matsui's latest patents include a driving method for a liquid crystal display. This method involves applying a row select voltage to each of the row electrodes simultaneously, conducting exclusive-or operations with respect to row select and display vectors, and applying a voltage to the column electrode based on the summation of these operations. Another notable patent is a driving device for a display panel, which enhances contrast and display quality while minimizing crosstalk and irregularities. This device applies scanning and data signals with periodic inactive portions, allowing for high-frequency components in the voltage signal applied to the display dots.
Career Highlights
Kiyohisa Matsui is associated with Sharp Kabushiki Kaisha Corporation, where he has been instrumental in developing innovative display technologies. His work has not only improved the performance of display devices but has also set new standards in the industry.
Collaborations
Matsui has collaborated with notable coworkers such as Norio Yasunishi and Koki Taniguchi. Their combined expertise has contributed to the successful development of advanced display technologies.
Conclusion
Kiyohisa Matsui's contributions to display technology through his patents and collaborations have significantly impacted the industry. His innovative approaches continue to shape the future of liquid crystal displays and enhance user experiences.