| abstract |
Provided is an organic EL device, including: an anode; a cathode; and an organic thin-film layer provided between the anode and the cathode, in which: the organic thin-film layer has a light emitting layer containing a host material and a light emitting material, and a hole transporting layer; and the hole transporting layer has a first hole transporting layer and a second hole transporting layer in the stated order from the anode; the first hole transporting layer contains a specific amine compound; and the second hole transporting layer contains a specific amine compound; or the hole transporting layer has a layer containing a specific electron acceptable compound and a first hole transporting layer; and the first hole-transporting layer contains a specific amine compound. The organic EL device has a reduced driving voltage, high luminous efficiency, and excellent practicality. |