Patent ID: 9722191
Date: 2017-08-01
CPC Classifications: C09K,H01L

Claim:
1. An organic light-emitting device, comprising: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer, wherein the organic layer includes at least one organometallic compound represented by Formula 1, below, and at least one condensed cyclic compound represented by Formula 40, below: wherein, in Formula 1, M is iridium (Ir), L L n1 is 0, 1, 2, or 4; n2 is 1, 2, or 3; when n1 is 2 or more, two or more L wherein, in Formula 2 and Formula 40, X X Ar n41 is an integer selected from 1, 2, 3, and 4, and when n41 is 2 or more, a plurality of —(Ar R two or more substituent of R R i, j, and k are each independently an integer selected from 0, 1, 2, and 3, and when i is 2 or more, a plurality of R at least one substituent of the substituted C a deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid or a salt thereof, a sulfonic acid or a salt thereof, a phosphoric acid or a salt thereof, a C a C a C a C —N(Q wherein Q * and *″ each indicate a binding site to M in Formula 1.