Electroluminescent laminate with thick film dielectric

AN IMPROVED DIELECTRIC LAYER OF AN ELECTROLUMINISCENT LAMINATE AND A METHOD FOR THE PREPARATION OF THE SAME ARE PRESENTED. THE DIELECTRIC LAYER IS FORMED AS A THICK LAYER FROM A CERAMIC MATERIAL TO SUPPLY: A DIELECTRIC RESISTANCE GREATER THAN 1.0 X 10 RAISED AT 6 V / M; A DIELECTRIC CONSTANT SUCH THAT THE PROPORTION OF THE DIELECTRIC CONSTANT OF DIELECTRIC MATERIAL IN RELATION TO THE PHOSPHORIC LAYER IS GREATER THAN AROUND 50: 1; A THICKNESS SUCH AS THE PROPORTION OF THE THICKNESS OF THE DIELECTRIC LAYER WITH THAT OF THE PHOSPHORIC LAYER EAST IN THE BAND BETWEEN 20: 1 AND 500: 1; AND A SURFACE ADJACENT TO THE PHOSPHOR COAT THAT IS COMPATIBLE WITH THE PHOSPHOR COAT AND SUFFICIENTLY SMOOTH SO THAT THE PHOSPHOR COAT IS GENERALLY ILLUMINATED IN A GIVEN EXCITATION VOLTAGE. THE INVENTION ALSO SUPPLIES AN ELECTRICAL CONNECTION OF AN ELECTROLUMINISCENT LAMINATE TO A SUPPLY CIRCUIT OF A VOLTAGE WITH THROUGH-HOLE TECHNOLOGY. THE INVENTION ALSO REFERS TO A LASER TO TREAT TRANSPARENT CONDUCTIVE LINES OF AN ELECTROLUMINISCENT LAMINATE.