| abstract |
The present invention relates to an organic light-emitting element that can be driven at low voltage and has a long life, and more specifically relates to the following organic light-emitting element, comprising: a first electrode; a second electrode opposite to the first electrode, and a light-emitting layer and an electron transport layer are sequentially formed between the first electrode and the second electrode, wherein the light emitting layer includes one or more amine compounds represented by the following [Chemical Formula A] or [Chemical Formula B], and The electron transport layer includes one or more compounds represented by the following [Chemical Formula E], and the structures of [Chemical Formula A], [Chemical Formula B] and [Chemical Formula E] are the same as described in the detailed description of the invention. |