Led Phosphor For Blue Light Lamp - China

LED phosphor

White LEDs are made by coating them with a phosphor that absorbs a proportion of the blue light emitted by the diode and emitting light across the rest of the visible spectrum.

Typically one or two phosphors are used to convert the blue to white.

Either a single broad yellow phosphor like YAG or a combination of green and red will produce the desired effect.

We have been developing phosphors to match these requirements for several years now and have a number of materials suitable for this application.

Please contact us to discuss any requirements you may have in this regard and we can advise you on the appropriate materials to use.

Product Chip/ TYPE Color (nm)

SMD 450-455 SMD-L Green yellow

450-455 SMD-A Yellow

455-460 SMD-B Yellow

460-465 SMD-C Yellow

Lamp (Low power) 445-455 1753 Green yellow

455-460 1754 Yellow

460-465 1755

High power 445-450 1753LH Green yellow

450-455 1754H1 Yellow

455-460 1754H2/H3

460-465 1755H

Green 440-470 2751 Green

2752H

Red 360-470 1763 Orange red

1762 Red

1763B/C

1764A

1765A Dark Red

Company Contact:

• Posted By: Shenyang Joinunion Chemical Technology Co.,Ltd.

• Phone: 862425439091

• Address: R1212/1213 No. 90 South Jingxing St. Tiexi Dist. , Shenyang , China

• Email:

• Business Description: Shenyang Joinunion Chemical Technology Co., Ltd. is previous Chemical
  
  Dept.
  
  of China Shenyang International Trade Group joined with Chemical
  
  Research Institute and Glass Research Institute.
  
  After many year s
  
  endeavors, we accumulated a wealth of experience and have established
  
  supply bases of quality export goods, we invested many plants, such as
  
  phosphor plant, lighting plant, agricultural chemical plant, chemical
  
  reagent factory, and paint plant.
  
  Now we have established direct trading
  
  relationship with many commercial establishments in more than 50
  
  countries and territories around the world.
  
  Our export business covers
  
  various luminophor materials, lighting and their relative components of
  
  ceramics and also chemical techniques etc and import the material of
  
  noble and non ferrous metals, chemicals and the parts of machinery.