David Grassi

Title: David Grassi - Innovator in LED Technology

Introduction

David Grassi is a notable inventor based in Pointe-Claire, Canada. He has made significant contributions to the field of light-emitting diode (LED) technology. His innovative approach has led to the development of a unique patent that enhances color mixing in LED applications.

Latest Patents

David Grassi holds a patent for a TIR cluster designed for color mixing. This patent includes a light-emitting diode (LED) module that features a plurality of LEDs, each spaced apart from neighboring LEDs. The design incorporates a variety of optics, each corresponding to an LED, and a specific configuration of LED chips. The innovative aspect of this patent is that it ensures the emitted light is narrower than 14 degrees, with a relative Cd/lm greater than 10 and a measured application color uniformity of less than 0.005 Duv. This advancement is crucial for applications requiring precise color mixing and uniformity.

Career Highlights

David Grassi is currently employed at Lmpg Inc., where he continues to work on innovative LED technologies. His expertise in this field has positioned him as a valuable asset to his company. With a focus on enhancing LED performance, he has contributed to various projects that aim to improve lighting solutions.

Collaborations

David collaborates with Caroline Donkin, who is also involved in the development of LED technologies. Their partnership has fostered a creative environment that encourages innovation and the exploration of new ideas in the field.

Conclusion

David Grassi's contributions to LED technology, particularly through his patent for a TIR cluster for color mixing, highlight his role as an innovator in the industry. His work at Lmpg Inc. and collaboration with colleagues further emphasize his commitment to advancing lighting solutions.