Longheng Qi

Title: Longheng Qi: Innovator in Full-Color LED Micro-Displays

Introduction

Longheng Qi is a prominent inventor based in Hong Kong, CN. He is known for his contributions to the field of light-emitting diode (LED) technology, particularly in the development of micro-displays. His innovative work has led to the creation of a unique full-color LED micro-display that enhances visual technology.

Latest Patents

One of Longheng Qi's notable patents is titled "Full-color light-emitting diode micro-display and the fabrication method thereof." This patent describes a full-color LED micro-display that consists of multiple pixels. Each pixel is designed with a first LED that emits blue light, a second LED that emits green light, and a third LED that emits red light. The blue/green dual wavelength LED structure includes a dual wavelength multiple quantum wells (MQWs) active region, which is crucial for generating the desired colors. This innovative design allows for improved color accuracy and display quality.

Career Highlights

Longheng Qi is affiliated with The Hong Kong University of Science and Technology, where he has made significant contributions to research and development in LED technology. His work has not only advanced the field but has also positioned him as a leading figure in micro-display innovation.

Collaborations

Throughout his career, Longheng Qi has collaborated with esteemed colleagues, including Kei May Lau and Xu Zhang. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Longheng Qi's contributions to the field of LED technology, particularly through his patented micro-display innovations, highlight his role as a key inventor in this area. His work continues to influence advancements in visual technology and showcases the importance of innovation in enhancing display systems.