Cree has announced a major LED breakthrough with the revolutionary NX Technology Platform that will power the next generation of Cree’s lighting-class LEDs. The NX technology platform enables the new Extreme Density (XD) LED family that delivers up to four times higher lumen density than Cree’s previous generation of high power LEDs. This new technology platform makes possible innovative new designs, eliminating current constraints for a wide spectrum of lighting applications such as color-mixing, directional lighting and industrial lighting.
Cree's new NX Technology Platform builds on its advancements in epitaxial structure, chip architecture and light conversion, and leverages its lighting applications expertise. Unlike other technology platforms adapted from LCD backlighting applications, the NX technology platform was designed from the beginning to dramatically improve the performance of LEDs in lighting applications. It embodies advances in a number of components and technologies, including the new Dmax LED chip, a more efficient phosphor system, new package designs and simpler manufacturing processes.
The first product available in the new family of XD LEDs is the XLamp XD16 LED that delivers a breakthrough lumen density of up to 264 lm per square-millimeter, which is 50 percent higher than the best LEDs currently available. Specifically optimized for applications that require high light output and high lumens-per-watt, such as street lights and high bays, the new XLamp XD16 LEDs enable higher performance luminaires with better light control. In addition, the ceramic-based XD16 LED addresses challenges with assembly, thermal design, optical design and reliability that have been experienced with other competing LED technology platforms.
Engineering samples of XLamp XD16 LED will be available by late spring, with production quantities to be available by the end of summer.