Red LED Phosphor

1.Excitation wavelength is 630nm. 2.High brightness. 3.High thermal reliability. 4.Could reach high CRI.

ZYP630G3 – LED Special low luminous decay red phosphor

Brief Introduction

    The new oxynitride red phosphor ZYP630G3 is independently developed by our company (patents have been approved). Compared with other similar products, it has the characteristics of high brightness, low luminous decay. It’s applied to the packaging of high CRI or low color temperature white light LED products. The products also could be applied to the packaging of pink LED with blue or UV LED-chips.

Primary Characteristics

1.Appearance:Red crystal powder.

2.Chemical Component:oxynitride chemical compound

3.Chemical Stability:No decomposability in water, strong stability from -50°C to 300°C in the air.

4.Safety Capability:Meet the RoHS standard, no radiation, no toxicity, no hazard to human, and no pollution to the environment.

Main parameters

Usages

1.Using the mixture of ZYP630G3 and yellow phosphor, 2500k-4000k warm white LEDs can be realized, the CRI of the packaging products can reach over 80.

2.Using the mixture of ZYP630G3, yellow and green phosphor, the cool and warm white LEDs can be realized, the CRI of the packaging products can reach over 90.

3.Pink LEDs can be packaged with blue or UV chips.

Directions

 Weigh phosphors and epoxy or silicone in 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 and Storage

Packaging:50g/bottle.

Storage conditions: Keep products sealed in bottle and store in a clean and dry environment. 

Emission Spectrum

Red LED Phosphor