Patent ID: 9627631
Date: 2017-04-18
CPC Classifications: C07F,H01L

Claim:
1. A first device comprising an organic light emitting device, comprising: an anode; a cathode; and an organic layer, disposed between the anode and the cathode, comprising a compound that comprises: a fused aromatic ring system that includes a [1,2]azaborino[1,2-a][1,2]azaborine moiety, which is optionally fused to one or more aromatic rings or fused aromatic rings; wherein the fused aromatic ring system is substituted by one or more substituents, R, that are not fused to the aromatic ring system, selected from the group consisting of deuterium, halide, alkyl, cycloalkyl, heteroalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carbonyl, carboxylic acids, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof; and wherein any two adjacent substituents, R, are optionally joined to form one or more non-aromatic rings, wherein the first device is a device selected from the group consisting of a consumer product, an organic light-emitting device, and a lighting panel.