Toshinori Ninoyu

Title: Innovations of Toshinori Ninoyu

Introduction

Toshinori Ninoyu is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of electroluminescent display technology. With a total of 4 patents to his name, Ninoyu continues to push the boundaries of innovation in his industry.

Latest Patents

One of his latest patents is a "Device for driving capacitive load." This invention involves a number of capacitive pixels formed in an electroluminescent display panel that are selectively charged and discharged by a driving device. The driving device consists of a charging circuit connected between a power source and the pixels, as well as a discharging circuit connected between the pixels and the ground. Both circuits include a respective inductive coil that forms a series L-C circuit with the capacitive pixel. This design suppresses impulse current that would otherwise flow in and out of the pixels, thereby preventing radio noise generated by the impulse current.

Another notable patent is the "Electroluminescent display device having equalized luminance." This invention features an electroluminescent display panel with a matrix electrode structure composed of scanning electrodes and data electrodes. The panel is driven by supplying scanning voltages alternately or simultaneously from both sides to eliminate uneven luminance along the scanning electrodes. By using two scanning electrode driving circuits connected to each side, the overall luminance becomes uniform, enhancing the display quality.

Career Highlights

Toshinori Ninoyu is currently employed at Denso Corporation, where he applies his expertise in developing advanced display technologies. His work has significantly impacted the field, particularly in improving the performance and reliability of electroluminescent displays.

Collaborations

Ninoyu has collaborated with notable coworkers, including Hideki Saito and Masahiko Osada. Their combined efforts have contributed to the successful development of innovative technologies in their field.

Conclusion

Toshinori Ninoyu is a distinguished inventor whose work in electroluminescent display technology has led to several important patents. His contributions continue to influence advancements in display technology, showcasing his commitment to innovation and excellence.