Company Filing History:
Years Active: 1986-1990
Title: Katsuhiro Gonpei: Innovator in Liquid Crystal Display Technology
Introduction
Katsuhiro Gonpei is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of display technology, particularly in liquid crystal displays. With a total of 3 patents to his name, Gonpei's work has had a lasting impact on the industry.
Latest Patents
One of Gonpei's latest patents is for a color liquid crystal display device. This device features a liquid crystal panel with pixels formed from multiple primary color pixel components. The design allows for the reproduction of a reference white, with each primary color pixel component equipped with a corresponding liquid crystal shutter. Additionally, a backlight unit is positioned behind the liquid crystal panel to illuminate the display. The innovation lies in setting the transmission factors of the liquid crystal shutters to be substantially equal, which enhances the luminance of the reference white and simplifies the driving circuit configuration.
Another significant patent by Gonpei is for a photoconductive target of an image pickup tube. This invention consists of a transparent substrate with a transparent conductor, a photoconductive layer containing cadmium (Cd), tellurium (Te), and selenium (Se), and a high resistance layer on top. The molar ratios of Cd, Te, and Se in the photoconductive layer adhere to a specific formula, ensuring optimal performance in image capture.
Career Highlights
Katsuhiro Gonpei is currently employed at Kabushiki Kaisha Toshiba, a leading technology company. His work at Toshiba has allowed him to collaborate with other talented professionals in the field, further advancing the development of innovative display technologies.
Collaborations
Some of Gonpei's notable coworkers include Takao Kuwahata and Sohei Manabe. Their collaborative efforts have contributed to the success of various projects within the company.
Conclusion
Katsuhiro Gonpei's contributions to liquid crystal display technology exemplify his innovative spirit and dedication to advancing the field. His patents reflect a deep understanding of the complexities involved in display technology, and his work continues to influence the industry today.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.