Xuelan Feng

Title: Xuelan Feng: Innovator in Deep Ultraviolet LED Technology

Introduction

Xuelan Feng is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of deep ultraviolet LED technology. His innovative work has led to the development of a unique packaging device that enhances the performance of LED modules.

Latest Patents

Xuelan Feng holds a patent for a "Deep ultraviolet LED inorganic module packaging device including double-sided microlens array." This invention involves a method for preparing a double-sided microlens array, which is crucial for creating a uniform, large-area, and easily controllable microlens array on both the upper and lower surfaces of a sapphire glass lens. The technology spatially divides a complete laser wavefront into numerous tiny parts, with each part being focused on the focal plane by a corresponding small lens. This overlapping of light spots achieves uniform illumination in a specific area. The sapphire glass lens is integral to the deep ultraviolet LED inorganic module packaging device, as it reduces total reflection loss at the optical window-air interface and enhances light coupling ability, resulting in a uniform light intensity of the ultraviolet LED.

Career Highlights

Throughout his career, Xuelan Feng has worked with notable organizations, including Shenzhen Shuangma Xingguang Electronic Technology Co., Ltd. and Guangdong University of Technology. His experience in these institutions has allowed him to refine his skills and contribute to advancements in LED technology.

Collaborations

Xuelan Feng has collaborated with several professionals in his field, including Li Chen and Miao He. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Xuelan Feng's contributions to deep ultraviolet LED technology exemplify his innovative spirit and dedication to advancing the field. His patented inventions and collaborations highlight his role as a key player in the industry.