SSK-1560ZGE-2835PRO9-2790

What makes Cree 2835 Pro9 in 90 CRI as efficient as a 80 CRI Led?

KSF (Potassium Fluorosilicate) phosphors, specifically in the form of KSF/PFS (Potassium Fluorosilicate:Mn 4+), play a significant role in the world of LED lighting and display technologies. They are particularly known for their narrow-band red emission, making them a vital component for wide color gamut displays and high-CRI lighting applications.

KSF phosphors offer several compelling features and benefits:

1. Narrow-Band Red Emission: KSF phosphors emit at a peak wavelength of around 631nm. This specific emission profile is crucial for achieving a wide color gamut in display technologies.
2. Advanced Phosphor Technology: Companies like GE have showcased enhancements to this narrow-band red-emitting phosphor technology. GE’s Next Generation PFS/KSF Technologies, for example, highlight advancements that enable next-generation display technologies such as Mini and Micro-LEDs.
3. Improved Absorption and Reliability: Current Chemicals’ patented TriGrain® KSF Phosphor, for instance, delivers higher absorption and improved reliability compared with standard KSF phosphors. These phosphors are usable for various applications, including on-chip LED, miniLED, microLED, phosphor coatings, and remote film products.
4. Collaboration and Development: GE and Current Lighting Solutions have collaborated to develop advanced versions of KSF Red Narrowband phosphor. This collaboration aims to enable the use of these materials in cutting-edge display technologies, particularly in emissive microLEDs.
5. Environmental Impact: The use of KSF phosphors is also a move towards more environmentally conscious manufacturing in the LED industry. As the industry shifts away from lead-based products, the development and implementation of lead-free alternatives like KSF phosphors become increasingly important.

The development and use of KSF phosphors represent a significant leap in LED technology, offering enhanced color quality and environmental benefits. These advancements position KSF phosphors as a crucial component in the future of display technology and energy-efficient lighting solutions