Company Filing History:
Years Active: 1995-1996
Title: Kumiko Otsu: Innovator in Active Matrix Display Technology
Introduction
Kumiko Otsu is a prominent inventor based in Osaka, Japan, recognized for her contributions to the field of active matrix display technology. With two patents to her name, she has significantly advanced the capabilities of display devices, enhancing their functionality and reliability.
Latest Patents
Otsu's latest inventions include the following:
1. **Active Matrix Display Device** - This innovative display device features a multitude of source and gate buses along with pixel electrodes, each equipped with a switching element. This design allows for the delivery of drive signals based on input from gate buses. Importantly, the device incorporates mechanisms beyond switching elements to connect defective pixel electrodes to the source buses, ensuring increased fault tolerance.
2. **Fault Tolerant Active Matrix Display Device** - This patent describes a sophisticated design combining two insulating substrates with source and gate buses. The arrangement includes projections towards pixel electrodes that function to keep the source bus electrically disconnected, while simultaneously allowing for connection to the pixel electrode via an electroconductive member. This dual-layer structure enhances the reliability of the display, safeguarding against defects.
Career Highlights
Kumiko Otsu works at Sharp Kabushiki Kaisha Corporation, a leading company in electronic and display technologies. Her work at Sharp has positioned her as a key figure in driving innovations related to display devices. With a focus on creating solutions that improve the user experience, her contributions are recognized both within the company and the broader technology community.
Collaborations
Throughout her career, Otsu has collaborated with notable coworkers such as Yuzuru Kanemori and Mikio Katayama. These partnerships have been instrumental in developing cutting-edge display technologies, as they combine their expertise and insights to push the boundaries of innovation in the field.
Conclusion
Kumiko Otsu's work in active matrix display technology represents a significant leap forward in the development of reliable and efficient display devices. Her patents not only contribute to her organization but also have a lasting impact on the technology industry as a whole. As she continues her work, Otsu’s innovations set the stage for future advancements in display technology, making her a noteworthy figure among inventors in Japan and beyond.