AC Direct Drive Organic Light Emitting Diode Assembly

摘要

The present invention is related to AC direct drive organic light emitting diode assembly which comprises parallelly connected a positive duty OLED serial and a negative duty OLED serial receiving an AC voltage. A positive duty of the AC voltage actives the positive serial OLED to generates light output and a negative duty of the AC voltage lights on the negative serial OLED so that the present invention can be driven directly with AC power. The present invention provides a sparkless light output OLED assembly having a very low production cost and being very convenience to use.