Company Filing History:
3 out of 42 
1 out of 3 Years Active: 2025
Title: Yongqiang Du: Innovator in Display Technology
Introduction
Yongqiang Du is a prominent inventor based in Hefei, China. He has made significant contributions to the field of display technology, holding a total of 3 patents. His work focuses on enhancing pixel driving circuits and display panels, which are crucial for modern electronic devices.
Latest Patents
Yongqiang Du's latest patents include innovative designs for a pixel driving circuit and a display panel. The pixel driving circuit features at least one first pixel driving unit and one second pixel driving unit. Each unit comprises a drive transistor and a light-emitting element, with the first and second units designed to emit different colors of light. This allows for improved grayscale performance by utilizing distinct voltage values for adjustment signals. Additionally, his patent on the display panel outlines a method for driving the panel, which includes multiple partitions and unique signal lines for initialization and power supply, ensuring efficient operation of the light-emitting elements.
Career Highlights
Yongqiang Du is associated with Hefei Visionox Technology Co., Ltd., where he continues to push the boundaries of display technology. His work has been instrumental in developing advanced display solutions that cater to the growing demands of the electronics market.
Collaborations
Yongqiang has collaborated with notable coworkers such as Yuan Yao and Chung-Chun Lee. Their combined expertise contributes to the innovative projects at Hefei Visionox Technology Co., Ltd.
Conclusion
Yongqiang Du'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 the development of advanced display systems, making a significant impact on the industry.