Yousuke Nakamura

Title: Yousuke Nakamura: Innovator in Display Technology

Introduction

Yousuke Nakamura is a prominent inventor based in Sakai, Japan. He has made significant contributions to the field of display technology, holding a total of 12 patents. His innovative work focuses on improving display devices and methods for driving them, which has implications for various electronic applications.

Latest Patents

One of Yousuke Nakamura's latest patents is a display device and method for driving the same. This invention includes a display portion with multiple scanning lines, data lines, and pixel circuits. The design features a scanning line drive circuit and a data line drive circuit. Notably, the data voltage applied to the data line decreases when the frame frequency is increased, and increases when the frame frequency is decreased. This mechanism effectively prevents display flicker during frequency transitions. Additionally, the control signal timing used to drive the display portion adapts according to the frame frequency, allowing for changes in the pixel circuit's charging period.

Another significant patent involves a display device that alters the number of light emissions per frame period. In this design, a display control circuit outputs a control signal that specifies an emission period within a frame period. The emission control line driver circuit then adds sequential delays to this control signal, generating signals for the emission control lines. This configuration ensures that leading and trailing frame periods, which have the same proportion of emission periods but different numbers of emissions, are separated by a transition frame period. This innovative approach helps to prevent flickering caused by changes in light emissions.

Career Highlights

Yousuke Nakamura has worked with notable companies in the technology sector, including Sharp Corporation and Daihen Corporation. His experience in these organizations has contributed to his expertise in display technology and innovation.

Collaborations

Throughout his career, Yousuke has collaborated with talented individuals such as Noriyuki Tanaka and Teruhisa Masui. These partnerships have likely fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Yousuke Nakamura is a distinguished inventor whose work in display technology has led to significant advancements in the field. His innovative patents and collaborations highlight his commitment to improving electronic display systems. His contributions continue to influence the industry and pave the way for future innovations.