This inventor holds 2 USPTO granted patents. Top assignee: Other. Active years: 2001-2002.
Location History:
- Chiba, JP (2001)
- Tokyo, JP (2002)
Company Filing History:
2 out of 834,411 Years Active: 2001-2002
Title: Shigeru Sembonmatsu: Innovator in Semiconductor and Display Technologies
Introduction
Shigeru Sembonmatsu is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of semiconductor devices and liquid crystal display technologies. With a total of 2 patents, his work reflects a commitment to innovation and advancement in these critical areas.
Latest Patents
One of Sembonmatsu's latest patents is a tray for semiconductor integrated circuit devices. This innovative tray is designed for storing semiconductor devices, such as BGA devices. It features a storage portion with a wall surface that is arranged to support the edge of the package without coming into contact with the wiring terminals. This design ensures that the package is securely supported while preventing any potential damage to the device.
Another significant patent is for a reflective liquid crystal display device that incorporates a light scattering liquid crystal display element. This device consists of a transparent first substrate with a transparent electrode and two filters of different colors. A second substrate is positioned opposite the first, with a reflection layer on it. The polymer dispersed liquid crystal layer is formed by exposure to ultraviolet rays, enhancing the device's functionality and performance.
Career Highlights
Sembonmatsu has established himself as a key figure in his field through his innovative designs and patents. His work has contributed to advancements in semiconductor technology and display devices, making him a respected inventor in the industry.
Collaborations
He has collaborated with notable colleagues, including Manabu Ishikawa and Teruo Ebihara. These partnerships have likely fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Shigeru Sembonmatsu's contributions to semiconductor and display technologies highlight his role as an influential inventor. His patents demonstrate a commitment to innovation that continues to impact the industry positively.