- Contact Person : Ms. zhang ni
- Company Name : Beijing Yuji Science And Technology Co., Ltd.
- Tel : 86-10-68469232-8005
- Fax : 86-10-68468791
- Address : Beijing,Beijing,Rm.808 Science &Technology edifice, No.9 Zhongguancun South Road,
- Country/Region : China
- Zip : 100081
led phosphor
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Main parameters
Product Code | Excitation Wavelength (nm) | Emission Peak wavelength(nm) | Medium Diameter(μm) | Relative Brightness (%) | CIE (x, y) |
ZYP660 | 254~530 | 655±5 | 8.5±0.5 | 45~50 | x=0.671±0.005 y=0.328±0.005 |
Usages
Can be mixed with yellow and green phosphor to fabricate high color rendering (Ra>90) white LEDs.
Can be mixed with yellow phosphor to manufacture 2500~4000K warm white LEDs.
Can be applied to the package of pink and red LED with UV or blue chips.
Directions
Weigh phosphors and epoxy or silicone at correct concentration. Mix phosphors and silicone well and pump in vacuum chamber to eliminate air bubbles. Package some LEDs and measure them. Adjust concentration and repeat the above steps until the desired CIE is achieved. (Can be mixed with other phosphors)
Packaging
Packaging 50g/bottle.
Storage conditions Keep products sealed in packaging and store in a clean and dry environment.
led phosphor
