ELECTROLUMINESCENT DEVICE AND FABRICATION METHOD THEREOF

摘要

An electroluminescent device includes a substrate, a reflection layer, a patterned transparent conductive layer, at least one LED element, a first contact electrode and a second contact electrode. The reflection layer is formed on the substrate. The patterned transparent conductive layer is disposed on the reflection layer. The LED element is formed on the patterned transparent conductive layer and includes a first semiconductor layer, an electroluminescent layer and a second semiconductor layer. The second semiconductor layer is disposed on the patterned transparent conductive layer and the reflection layer. The first contact electrode is electrically connected to the first semiconductor layer. The second contact electrode is electrically connected to the second semiconductor layer.