Masashi Mayumi

Title: **Innovative Contributions of Masashi Mayumi in Display Technology**

Introduction

Masashi Mayumi, an accomplished inventor based in Osaka, Japan, has made significant strides in the field of display technology through his inventive prowess. With a total of six patents, his work primarily focuses on enhancing the functionality and accuracy of display devices equipped with touch panels.

Latest Patents

Among his recent innovations is a patent titled "Display device equipped with touch panel and control method therefor." This invention introduces a display device that implements touch detection with remarkable accuracy without compromising the efficiency of its compensation process. It features multiple sensor electrodes for touch detection, organized into distinct blocks that correspond to pixel circuits across consecutive rows and columns. The design includes a divided cathode electrode corresponding to these blocks, allowing each to share the cathode with organic EL elements. Additionally, the touch panel controller applies touch driving signals strategically to ensure precise characteristic detection without interference.

Another notable patent is the "Display device including touch panel and touch position identifying method." This invention addresses the identification of touch positions by storing correction values based on specific sensor readings. This innovative method calculates and utilizes a third reference value during the measurement process, enhancing the accuracy of touch detection for organic EL elements in various states.

Career Highlights

Masashi Mayumi has been a prominent figure at Sharp Kabushiki Kaisha Corporation, contributing profoundly to the advancement of display technologies. His innovative spirit and technical expertise have established him as a key player in the evolution of touch panel technology.

Collaborations

Throughout his career, Masashi has worked alongside talented individuals such as Atsushi Aoki and Masayuki Hata. Their collaborative efforts have strengthened the development of groundbreaking technologies at Sharp, ultimately leading to significant advancements in the industry.

Conclusion

Masashi Mayumi's inventive contributions to display technology showcase his dedication to innovation and excellence. His patents reflect a commitment to enhancing user experience through advanced touch detection methods. As the industry continues to evolve, inventors like Masashi will undoubtedly play a crucial role in shaping the future of technology.