This inventor holds 4 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 1990-1999.
Location History:
- Takaido Higashi, JP (1990)
- Tokyo, JP (1992)
- Kanagawa-ken, JP (1997 - 1999)
Company Filing History:
Years Active: 1990-1999
Title: Haruhiro Matino: Innovator in Liquid Crystal Display Technology
Introduction
Haruhiro Matino is a notable inventor based in Takaido-Higashi, Japan. He has made significant contributions to the field of liquid crystal display technology, holding a total of 4 patents. His innovative work focuses on improving the performance and quality of liquid crystal displays.
Latest Patents
One of Matino's latest patents is a method for driving halftone display for a liquid crystal display. This invention addresses the dependency of transmissivity and applied voltage characteristics on color. A computing circuit is utilized to generate corrected gray scale data by performing an addition or subtraction of the gray scale level related to at least one color. Additionally, a delay circuit is implemented to maintain synchronization between the gray scale signals of all colors.
Another significant patent is an apparatus and method for driving liquid crystal panels. This invention aims to drive a liquid crystal panel without causing flickering or noise on the screen. An analog signal is input to sample and hold circuits through an amplifier. The voltage values of the analog signal are processed to ensure smooth operation of the liquid crystal display.
Career Highlights
Haruhiro Matino is currently employed at International Business Machines Corporation (IBM). His work at IBM has allowed him to further develop his expertise in liquid crystal display technology and contribute to various innovative projects.
Collaborations
Matino has collaborated with several talented individuals in his field, including Toshihiro Ueki and Yasuhisa Oana. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Haruhiro Matino is a distinguished inventor whose work in liquid crystal display technology has led to multiple patents and advancements in the field. His contributions continue to influence the development of high-quality display technologies.