Alternating Current Thin Film and Powder Electroluminescence

Alternating current (AC) electroluminescent light emitting materials and devices play a small but continuing role in today's solid state lighting and display markets. The semiconductor‐based solid state conversion of electrical energy to visible light has become dominated by both inorganic and organic p‐n junction light emitting diode (LED) devices, however there are other mechanisms of effecting luminescence from electron‐hole pair …