Patent ID: 9385336
Filing Date: 2016-07-05
CPC Classification: C07D,C09K,H01L

Claim Text:
1. An organic light-emitting device, comprising: a first electrode; a second electrode disposed opposite to the first electrode; an emission layer disposed between the first electrode and the second electrode; and an electron-transporting layer disposed between the emission layer and the second electrode; wherein the electron-transporting layer includes a first electron-transporting material and a second electron-transporting material; and a lowest unoccupied molecular orbital (LUMO) energy level of the first electron-transporting material (EL wherein the first electron-transporting material and the second electron-transporting material are each independently selected from an amine-based compound represented by Formula 1 and an anthracene-based compound represented by Formula 2: wherein in Formulae 1 and 2, groups represented by X m1 and m2 are each independently an integer of 0 to 5; groups represented by Ar at least one of the groups represented by Ar a group represented by Ar