Flexible electroluminescent film laminate

Details Flexible electroluminescent film laminate Flexible electroluminescent film laminate

1985-08-19

1987-08-04

Ramsey, Kenneth J.

Electric lamp or space discharge component or device manufacturi

Process

Electrode making

156289, 427 66, 445 52, H01J 912

Patent

active

046843531

ABSTRACT:
Electroluminescent elements of high light intensity and long useful life, operating at comparatively low energy input, are obtained by directly bonding to a supported web of thin plastic film without intermediate adhesive a layer of resin containing EL phosphor thoroughly and uniformly dispersed therein, and depositing on the surface of said resin a fine layer of a transparent electrode consisting essentially of indium tin oxide. In alternative embodiments the said resin layer is sandwiched between thin deposited layers of alkaline earth metal titanate.

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