|
Code No.: |
JUP-1340 |
|
Synonyms: |
Yttrium oxide,
europium-doped
Yttrium oxide
(Y2O3),
europium-doped
YOX phoshor; YOE
phosphor |
|
Formula: |
Y2O3:
Eu |
|
CAS No.: |
68585-82-0 |
|
EINECS No.: |
271-591-2 |
|
Purpose: |
It is white
powder. The
material is
emitted red
light excitated
by UV lay
253.7nm. It is
the material
used as
luminophore for
manufacturing
conventional
fluorescent lamp and
applications
utilizing VUV
excitation,
including Xe
excimer lamps
and plasma
display panels. It
is a main
component of
tricolor (triband)
phosphor for CFL
and CCFL lamp. |
|
Technology
Index: |
|
1.No visible mechanical impurity is
allowed inside the powder |
|
2.No remains through screen 80
interval/cm |
|
3.Density:
¡Ü5.15g/cm³ |
|
4.Median
particle
diameter:D50¡Ü6.0¦Ìm |
|
5.Relative luminosity: ¡Ý100%
of the standard sample |
|
6.Main
peak wavelength of the emitting spectrum: 611nm,semiwidth of the
spectrum band: 62nm |
|
7.Color coordinate: x=0.650, y=0.345 |
Red
phosphor
JUP-1340