Company Filing History:
Years Active: 1998-2000
Title: Yoko Shigeta: Innovator in Solid-State Imaging Technology
Introduction
Yoko Shigeta is a prominent inventor based in Nara, Japan. She has made significant contributions to the field of solid-state imaging devices, holding a total of 4 patents. Her innovative work has led to advancements in imaging technology, enhancing the quality and sensitivity of imaging devices.
Latest Patents
Among her latest patents is a solid-state imaging device and method of manufacturing the same. This invention addresses the challenge of light entering the device obliquely. By utilizing a second microlens located in the lower part of the device, the light is directed more vertically, preventing a decrease in the convergent rate of oblique incident light. This results in a solid-state imaging device with a high sensitivity ratio, reduced smear, and excellent image characteristics. Another notable patent is the solid-state imaging device with high photosensitivity. This invention involves a lens resin coated on the device's surface, which undergoes an exposing treatment and developing treatment to form lens patterns. The process improves light transmittance and creates micro lenses shaped like hemispheres, enhancing the light-receiving area of each micro lens.
Career Highlights
Yoko Shigeta is currently employed at Matsushita Electronics Corporation, where she continues to innovate in the field of imaging technology. Her work has been instrumental in developing devices that meet the growing demands for high-quality imaging in various applications.
Collaborations
Throughout her career, Yoko has collaborated with notable colleagues, including Yoshikazu Sano and Hiromitsu Aoki. These collaborations have further enriched her contributions to the field and fostered a spirit of innovation within her team.
Conclusion
Yoko Shigeta's work in solid-state imaging technology exemplifies her dedication to innovation and excellence. Her patents reflect her commitment to advancing imaging devices, making significant strides in the industry.