Patent ID: 9660200
Date: 2017-05-23
CPC Classifications: C09K,H01L

Claim:
1. An organic light-emitting device, comprising: a first electrode; a second electrode disposed opposite to the first electrode; and an organic layer disposed between the first electrode and the second electrode, wherein, the organic layer includes an emission layer and a hole transport region, the hole transport region being disposed between the first electrode and the emission layer, the emission layer includes a condensed cyclic compound represented by Formula 101, and the hole transport region includes an amine-based compound represented by Formula 201, wherein, in Formulae 101 and 201, X L wherein, in Formulae 301 to 304, X X R * and *′ each independently indicate a binding site to a neighboring atom, L xa1 to xa3 are each independently an integer selected from 0 to 3, and Ar