KPT Co. supply el panel raw materials and making technology
Insulating protect ink
Electrode zebra paper
Copper tape ,etc.
Electroluminescent Phosphor ( EL ) is a inorganic material that
converts electric energy to lights directly, being widely applied
to EL glass panel, enamel panel, plastic panel , EL wire , DC and
AC EL lighting instruments . its main glowing color include Blue,
Green, Orange, and their transition color.
As now main EL panel making tech apply screen printing and spray,
EL phosphor we manufacture are divided into 3 types as below:
TYPE B: Average particle size 29μm, high brightness, heat
resistance, suitable for application to plastic and enamel panel.
TYPE S: Average particle size 9μm, better brightness, homogeneous
emitting effect, suitable for application to glass and plastic
TYPE C: Average particle size 29μm, With characteristic of particle
surface being coated, it has good humidity resistance, prolonged
application lifetime , high brightness, no need of sealed package,
suitable for application to plastic panel.
MODEL TYPE LIGHTING COLOR CHEMICAL COMPONENTS
D310 Blue-white ZnS:Cu, YAG
D320 Yellow-white ZnS: Cu , Mn
D330 Orange-white（white） ZnS: Cu, Dye
D417 Dark Blue ZnS: Cu, Al
D447 Light Blue ZnS: Cu
D502 Blue-green ZnS: Cu
D512 Green ZnS: Cu
D522 Yellow-green （Zn, Cd）S: Cu
D601 Yellow （Zn, Cd）S: Cu
D611 Orange-white（white） ZnS: Cu, Mn
D651 Orange-Red ZnS: Cu, Mn
D661 Red （Zn, Cd）（S, Se）: Cu