Location History:
- Kikuchi-gun, JP (2003 - 2008)
- Kumamoto, JP (2009 - 2010)
- Kikichi-gun, JP (2014)
Company Filing History:
Years Active: 2003-2014
Title: Hisaharu Oura: Innovator in Liquid Crystal Display Technology
Introduction
Hisaharu Oura is a prominent inventor known for his contributions to liquid crystal display (LCD) technology. Based in Kumamoto, Japan, he holds a total of 7 patents that showcase his innovative approach to display systems. His work has significantly impacted the way images are processed and displayed in modern technology.
Latest Patents
One of Hisaharu Oura's latest patents is a liquid crystal display apparatus and method for generating a driver signal based on resistance ratios. This invention involves an in-plane switching liquid crystal display apparatus that features gate wirings and source wirings intersecting one another. The design includes pixel electrodes connected to the source wirings and common electrodes positioned opposite the pixel electrodes. The apparatus allows for a scanning signal to be inputted to the gate wiring, facilitating a writing period for pixel potential and a nonwriting period where no pixel potential is written.
Another significant patent is an image processing circuit that can accurately determine whether image data represents a static or moving image. This circuit includes a quantization unit for processing image data, a threshold-value proximity determination unit, and a moving-image/static-image determination unit. The overdrive processing unit outputs image data that has undergone overdrive processing when a moving image is detected.
Career Highlights
Hisaharu Oura has worked with notable companies in the technology sector, including Mitsubishi Electric Corporation and Advanced Display, Inc. His experience in these organizations has allowed him to refine his skills and contribute to advancements in display technology.
Collaborations
Throughout his career, Oura has collaborated with esteemed colleagues such as Hironori Takaoka and Susumu Shibata. These partnerships have fostered innovation and have been instrumental in the development of cutting-edge technologies in the field of liquid crystal displays.
Conclusion
Hisaharu Oura's contributions to liquid crystal display technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of advanced display systems, making a lasting impact on the industry.