Location History:
- Tokyo, JP (1995 - 1997)
- Chiba, JP (1999 - 2015)
Company Filing History:
Years Active: 1995-2015
Title: The Innovations of Inventor Shigeru Senbonmatsu
Introduction: Shigeru Senbonmatsu is a prominent inventor based in Chiba, Japan, known for his significant contributions to liquid crystal technology and electroluminescence devices. With a remarkable portfolio of 10 patents, Senbonmatsu has pioneered innovations that enhance the efficiency and effectiveness of electronic displays and lighting systems.
Latest Patents:
Senbonmatsu's latest patents demonstrate his commitment to solving pressing technical challenges. One of his noteworthy inventions is the bistable liquid crystal device, designed to address the variability in switching characteristics among panels that hinders mass productivity. By incorporating an uneven film with an average surface roughness of 2 nm or less as an intermediate layer, he ensures that the low anchoring layer remains unaffected by the disparities in the ITO film's surface shape across different panels, thereby stabilizing the switching characteristics.
Another significant innovation is his patent for an electroluminescent (EL) element featuring a light scattering layer with dispersed metal particles. This invention effectively overcomes the issue of reduced light emission efficiency caused by total internal reflection at the light emitting layer interface. By integrating a light scattering layer that captures and scatters emitted light, the device enhances light emission efficiency. Additionally, the excitation of plasmon in the metal particles allows for better utilization of light confined within the light emitting layer, significantly improving the overall light use efficiency.
Career Highlights:
Shigeru Senbonmatsu has built an impressive career while working with notable companies such as Seiko Instruments Inc. and Seiko Instruments R&D Center Inc. His role in these organizations has allowed him to develop innovative technologies that resonate across various applications in the electronics industry.
Collaborations:
Throughout his career, Senbonmatsu has collaborated with talented colleagues, including Shuhei Yamamoto and Masafumi Hoshino. These partnerships have enabled him to leverage diverse expertise, fostering an environment of creativity and innovation.
Conclusion:
Shigeru Senbonmatsu is a distinguished inventor whose work continues to push the boundaries of technology in liquid crystal devices and electroluminescence. With a focus on enhancing performance and efficiency, his contributions are set to influence the future of electronic displays and lighting solutions. Through his patents, Senbonmatsu's innovative spirit shines brightly, enhancing the technology landscape in which we live.