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Electrical and optical properties of screen-printed electroluminescent structures

The use of screen-printing technique represents one method for the fabrication of electroluminescent displays. Technology parameters of this technique has a great influence on the performance of thick film electroluminescent structures. We've prepared such structures using this technique and investigated the effects of printed layer thickness an the devices performances. The results demonstrate the impact of phosphor and dielectric thickness on the electrical and optical characteristics of the light emitting structures.