Yun-Li Li

Title: **Yun-Li Li: Innovator in Micro Light-Emitting Diode Technologies**

Introduction

Yun-Li Li, based in Miaoli County, Taiwan, is a notable inventor with a remarkable portfolio of 22 patents. His work primarily focuses on advanced display technologies, particularly in the realm of micro light-emitting diodes (Micro LEDs).

Latest Patents

One of Yun-Li Li's latest innovations is the development of a micro light-emitting diode display panel. This innovative display panel comprises several display units, each equipped with a first sub-pixel. Notably, the sub-pixel integrates a first micro light-emitting diode and a second micro light-emitting diode. The control element is designed to manage the light emission from both micro LEDs, while also regulating their operating currents based on temperature changes.

Additionally, he has contributed to a pixel circuit designed for a display panel, which includes a current generator, a switch, and a time controller. This circuit is capable of providing a driving current that adapts according to a pulse amplitude modulation mechanism, enhancing the overall performance of display panels. The control signal, a pulse width modulation signal, regulates this current, all while ensuring efficient operation.

Career Highlights

Yun-Li Li is currently employed at PlayNitride Display Co., Ltd., a company specializing in display technology—including micro LED solutions. His expertise has been instrumental in driving innovation within the company and contributing to its success in the competitive display market.

Collaborations

Throughout his career, Yun-Li Li has collaborated with talented colleagues, including Kuan-Yung Liao and Tzu-Yang Lin. Together, they have worked on several projects that push the boundaries of display technology.

Conclusion

Yun-Li Li's contributions to micro light-emitting diode technology have positioned him as a leading inventor in the field of display innovations. His numerous patents and ongoing projects at PlayNitride Display Co., Ltd. demonstrate his commitment to advancing display technology. With continued collaboration and innovation, his work is likely to influence the future of visual display systems significantly.