Location History:
- Kanagawa, JP (2003 - 2004)
- Gifu, JP (2004)
Company Filing History:
3 out of 832,966 Years Active: 2003-2004
Title: Hirohito Komatsu: Innovator in Etching and Display Technologies
Introduction
Hirohito Komatsu is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the fields of etching methods and display technologies. With a total of 3 patents, his work has advanced the understanding and application of these technologies.
Latest Patents
One of his latest patents is an etching method and etching liquid. This innovation allows for the etching of a silver or silver alloy thin layer on a substrate uniformly, without producing etching residue or side etching due to over etching. The etching liquid contains silver ions in a range from 0.005 to 1 weight percent, which is fed to a tank or an etching liquid feeding apparatus before coming into contact with the silver or silver alloy thin layer on the substrate.
Another significant patent involves a gas discharge display device and a plasma addressed liquid crystal display device. This invention features a liquid crystal cell substrate, a plasma cell substrate, and a dielectric layer positioned between them. A liquid crystal layer is provided between the liquid crystal cell substrate and the dielectric layer, along with multiple plasma channels that include discharge gas, an anode, and a cathode. The cathode is made from a mixture of conductive and insulative materials, including glass with a lead weight percentage of 30% or less.
Career Highlights
Hirohito Komatsu has dedicated his career to the development of innovative technologies that enhance the functionality and efficiency of electronic displays and etching processes. His work has been instrumental in pushing the boundaries of what is possible in these fields.
Collaborations
He has collaborated with notable colleagues such as Kiyoshi Okano and Yoshihiro Kanno, contributing to a rich environment of innovation and creativity.
Conclusion
Hirohito Komatsu's contributions to etching methods and display technologies highlight his role as a significant inventor in Japan. His innovative patents continue to influence the industry and pave the way for future advancements.