Sell LED Phosphor

Description

YDS phosphors are rare-earth doped silicates. They exhibit blue, green, yellow, orange emission when excited by UV ～ blue area.
YDS phosphor have good chemical stability, aging resistance , high converting efficiency, good transparence and crystallization.
The have broad excitation spectra and can be fabricated with UV chips or blue chips, even the blue-green LED chips.
Further more, YDS phosphor can be adopted for white LED products with different color temperature and color rendering index due to their suitable particle sizes and good coating performance.。

Product Performance: 
Chemical Component:rare-earth doped silicates                  
Appearance: yellow-yellowish-green powders                    
Density: 4.6±0.1g/cm3                        
Chemical Stability: good chemical and light stability, non- decomposability at room-temperature
Safety Performance：non-radioactivity, non-toxic, environmental safety