XQL2LUY11D Optoelectronics

LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs

  XQL2LUY11D is a high-performance LED chip from Cree. It has an improved lumen maintenance and lumen output when compared to other LEDs of its class. This chip is ideal for any application where efficiency, long life, and high quality illumination are important. In this article, we will examine the application field and working principle of XQL2LUY11D.

Application Field

  XQL2LUY11D is suitable for a wide range of applications. It can be used in lighting applications such as flashlights, vehicle headlights, wall lights, and ceiling lights, in addition to outdoor applications like entrance markers and outdoor security lights. It can also be used in various interior applications, such as wall lamps and hall lighting. Furthermore, this LED chip is perfect for signs, illuminated displays and advertising panels, as well as for interior decoration and ambient lighting.

Working Principle

  The XQL2LUY11D operates using a unique technology known as advanced flip chip. This technology involves a chip with a polysilicon substrate and top electrode, which is then connected to a polysilicon contact via a low temperature bonding layer. This allows for the current to flow on the polysilicon layers. The chip is then coated with a phosphor-conversion layer, which converts the ultraviolet light generated by the chip into visible light. The result is an efficient, long-lasting LED light.

Conclusion

  XQL2LUY11D is a powerful LED chip from Cree. It is suitable for a range of lighting applications, from outdoor and interior lighting, to signs and illuminated displays. Its advanced flip chip technology allows for efficient light emission with excellent lumen maintenance. For these reasons, XQL2LUY11D is an ideal choice for lighting setups that require quality, reliability, and longevity.