¡¡CATHODE RAY ( CRT ) PHOSPHOR
According to its application, CRT phosphor is divided into 4 category as high brightness projection tube phosphor, common colorful TV tricolor phosphor, black & white display phosphor and special kinescope phosphor. The main glowing color include red, blue, green, white, yellow etc. The material are composed by rare earth oxide, rare earth sulfide. Average particle size is 5¡ª10¦Ìm, other requirements are to be adjusted according to customers suggestion.
TECHNICAL DATA
DESCRIPTION |
MODEL |
COLOR COORDINATE |
EMISSION WAVELENGTH AT PEAK (NM) |
AVERAGE PARTICLE SIZE (¦Ìm) |
Green color projection tube phosphor |
KPT-G-X511 |
X=0.353¡À0.02 |
Y=0.526¡À0.02 |
544 |
5¡«10 |
Blue color projection tube phosphor |
KPT-B-X401 |
X=0.143¡À0.02 |
Y=0.076¡À0.02 |
455 |
5¡«10 |
Red color projection |
KPT-H-X601 |
X=0.648¡À0.02 |
Y=0.346¡À0.02 |
610 |
5¡«10 |
X-RAY PHOSPHOR
Model |
Chemical Composition |
Glowing Color |
Spectrum Scope |
Particle size (¦Ìm) |
X513 |
ZnS:Cu |
Green |
500-550 |
5-10 |
X330 |
ZnS:Ag |
Blue |
430-480 |
5-10 |
X321 |
CaWO4 |
Blue |
380-550 |
5-10 |
X530 |
GdOS:Tb |
Green |
470-550 |
3-8 |
X320 |
BaFCl:Eu |
Blue- purple |
340-440 |
5-10 |
|
Others |
|
|
|
LED PHOSPHOR
Excitation Wavelength (nm) |
Emission wavelength (nm) |
Material Components |
Appearence color |
Average particle size (¦Ìm) |
430-470 |
555 |
YAG |
Yellow |
5-10 |
430-470 |
490 |
Aluminate |
Light green |
5-10 |
430-470 |
620 |
Sulfide |
Red |
5 |
360-390 |
610 |
Rare earth Sulfide/ oxide |
Red\white |
5-10 |
360-390 |
520 |
Aluminate / silicate |
White |
5-10 |
360-390 |
460 |
Aluminate/ Sulphide |
White |
5-10 |
¡¡¡¡Special PDP phosphor can be made according to different customers¡¯ requirements.
PDP Phosphor
Model |
COLOR |
Emission Wavelength at peak£¨nm£© |
Chemical Component |
Average Particle Size (¦Ìm) |
PDP631 |
Red |
620 |
YVO4£ºEu |
6 |
PDP601 |
Red |
610 |
Y2O3£ºEu |
5 |
PDP651 |
Red |
610 |
£¨YGd£©BO3£ºEu |
7 |
PDP501 |
Green |
530 |
Zn2SiO4£ºMn |
6 |
PDP551 |
Green |
530 |
BaAl12O19£ºMn |
5 |
PDP421 |
Blue |
450 |
BaMg2Al16O27£ºEu |
8 |
FED Phosphor
Model |
COLOR |
Emission Wavelength at peak£¨nm) |
Chemical component |
Relative Standard applied to different instruments |
FED 601 |
Red |
610 |
Y2O3£ºEu |
G27¡¢Y22-R2 |
FED 621 |
Red |
620 |
Y2O2S: Eu |
G33¡¢Y22-R3 |
FED 511 |
Green |
540 |
Gd2O2S:Tb |
F10¡¢Y36 |
FED 521 |
Green |
520 |
ZnS: Cu¡¢Al¡¢Au |
Y22-G3 |
FED 531 |
Green |
510 |
ZnO: Zn |
Y6 |
FED 541 |
Green |
540 |
Y3(Al, Ga)5O12: Tb |
¡ª¡ª |
FED 401 |
Blue |
450 |
ZnS: Ag |
Y3 |
FED 411 |
Blue |
460 |
Y2SiO5: Ce |
¡ª¡ª |
Photoluminescent Pigment
¡¡¡¡Photoluminescent pigment (luminescent pigment) is a new type of long after-glow photoluminescent material. Free from any radioactive substance and with strong capability of absorbing-storing-emitting light, the pigment can glow in the dark automatically after absorbing varieties of visible lights. Being one kind of additives, it can be added in many medium, such as coat, paint , ink, plastic, ceramics, glass, fiber etc. Those luminous products applied of this pigment show good effects in illumination, indication and decoration, widely applied in corridor sign, power supply switch, toys, fire fighting facilities etc.
We supply sign- making technics consultation, material- making technics consultation and technology transfer service.
Model |
Glowing Color |
Emission Wavelength at peak (nm) |
After glowing time (Hrs) |
Chemical Components |
C530 |
Yellow-green |
520 |
3-5 |
ZnS:Cu |
C540 |
Yellow-green |
520 |
8-15 |
SrAl2O4£ºEu¡¢Dy |
C500 |
Blue-green |
490 |
8-15 |
SrCaSiO:Eu |
C550 |
Blue-green |
490 |
8-15 |
SrAl14lO25£ºEu¡¢Dy |
C470 |
Blue |
440 |
3 |
CaS£ºBi¡¢Cu |
C480 |
Blue |
440 |
8-15 |
CaAl2O4£ºEu |
C670 |
Red |
630 |
2 |
CaS:Eu |
CONSULTING SERVICE FOR SPECIAL LUMINESCENT AND LIGHTING TECHNOLOGY
¡¡¡¡We can do new product research, production, technology transfer, business consultation, market investigation etc. according to customer requirement, supplying Special lamp fluorescence material, UV colorful material ¡
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