Noriaki Yamaguchi

Title: Noriaki Yamaguchi: Innovator in Display Technology

Introduction

Noriaki Yamaguchi is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of display technology, holding a total of six patents. His work focuses on light-emitting devices and display systems, showcasing his expertise in innovative electronic solutions.

Latest Patents

Yamaguchi's latest patents include a light-emitting device, a display device, and an LED display device. The light-emitting device features a plurality of LED drive circuits that correspond one-to-one with multiple LED units arranged in a matrix. In this design, a data voltage is written to a memory capacitor during a charge period that occurs every frame period. The LED drive circuit also incorporates a reset control transistor that is activated multiple times after the charge period ends, allowing for a lighting enable period to be established more than once within each frame period. His display device patent includes a display panel, a frame memory, and a display control circuit that processes a first video signal to output a second video signal. This system checks the frame memory's functionality by storing partial video data and comparing it with test data, ensuring reliable performance.

Career Highlights

Throughout his career, Yamaguchi has worked with notable companies, including Sharp Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in display technology.

Collaborations

Yamaguchi has collaborated with talented individuals such as Hidekazu Miyata and Yasuhiro Sugita. Their combined expertise has likely fostered innovative solutions in their projects.

Conclusion

Noriaki Yamaguchi's contributions to display technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in electronic displays and light-emitting devices.