Yuntao Li

Title: Yuntao Li: Innovator in Display Technology

Introduction

Yuntao Li is a prominent inventor based in Guangdong, China. He has made significant contributions to the field of display technology, particularly in the development of thin film transistor liquid crystal displays (TFT-LCD). With a total of 4 patents to his name, Li continues to push the boundaries of innovation in this area.

Latest Patents

One of Yuntao Li's latest patents focuses on a TFT-LCD and its associated driving circuit and switching power supply. This invention includes a PWM controller, an electronic signal generator, and a field effect transistor (FET). The electronic signal generator is designed to output voltage signals that vary periodically between multiple voltage ranges. The PWM controller receives these signals and outputs switching signals of a predetermined frequency. This innovation enhances the efficiency and performance of TFT-LCDs.

Another notable patent by Li involves a driving system for display devices. In this system, wires are arranged on multiple connection units and circuit boards to establish an electrical path. This path connects to a power supply voltage and a timing controller, which manages the power supply to the display device. If the connection units are poorly connected, the timing controller can stop the power supply, ensuring the safety and reliability of the display device.

Career Highlights

Yuntao Li is currently employed at Shenzhen China Star Optoelectronics Technology Co., Ltd. His work at this company has allowed him to collaborate with other talented individuals in the field, further enhancing his contributions to display technology.

Collaborations

Li has worked alongside notable colleagues such as Yuyeh Chen and Yinhung Chen. Their collaborative efforts have led to advancements in display technology and have contributed to the success of their projects.

Conclusion

Yuntao Li is a dedicated inventor whose work in display technology has resulted in several important patents. His innovations continue to shape the future of TFT-LCDs and improve the performance of display devices.