Ai-Lan Hsu

Title: Innovations of Ai-Lan Hsu in Flickerless Light Sources

Introduction

Ai-Lan Hsu is an accomplished inventor based in Hsin-Tien, Taiwan. He has made significant contributions to the field of lighting technology, particularly with his innovative flickerless light sources. With a total of two patents to his name, Hsu's work focuses on enhancing the quality and control of light emitted from LED sources.

Latest Patents

Hsu's latest patents include a flickerless light source that features a transparent or semitransparent diffuser. This invention comprises at least two lightpipes with patterned surfaces inside the diffuser, along with a single-sided LED light source attached to each end of the diffuser. The dual-sided LED light source connects the lightpipes together. The patterned surface of the lightpipes is designed to diffuse or reflect light emitted by the LED sources, providing uniform brightness and intensity. The lightpipes are coated with a thin layer of visible-light transparent material doped with organic dye molecules, which have strong ultraviolet light absorption characteristics. By adjusting the doping concentration of the dye molecules, the coating can become totally opaque or semi-transparent to certain wavelengths, allowing for selective wavelength conversion. This innovation enables control over light color, brightness, and intensity.

Another patent by Hsu also focuses on a flickerless light source, which includes a lightpipe with a patterned surface inside a diffuser and an LED light source attached to each end of the lightpipe. Similar to his previous invention, this design allows for the diffusion or reflection of light to achieve uniform brightness and intensity. The coating of the lightpipe is also doped with organic dye molecules, providing the same benefits of wavelength conversion and control over light properties.

Career Highlights

Ai-Lan Hsu is currently associated with Pixon Technologies Corp., where he continues to develop innovative lighting solutions. His work has garnered attention for its potential applications in various industries, including residential and commercial lighting.

Collaborations

Hsu collaborates with Rong-Yaw Wu, who is also a key contributor to the projects at Pixon Technologies Corp. Their partnership has led to advancements in lighting technology and the development of new products.

Conclusion

Ai-Lan Hsu's contributions to flickerless light sources represent a significant advancement in lighting technology. His innovative designs and patents reflect a commitment to improving the quality and control of light, making