Organic light emitting diode and organic light emitting device including same

The present disclosure provides an organic light emitting diode including a first electrode; a second electrode facing the first electrode; and a light emitting material layer including a first compound and a second compound positioned between the first and second electrodes, wherein the first compound includes a hexagonal-ring moiety including one boron atom, one oxygen atom and four carbon atoms, and the second compound includes a hexagonal-ring moiety including one boron atom, one nitrogen atom and four carbon atoms, and an organic light emitting device including the organic light emitting diode. 本公开提供了有机发光二极管和包括其的有机发光装置，所述有机发光二极管包括：第一电极；面对第一电极的第二电极；和发光材料层，所述发光材料层包含第一化合物和第二化合物并且位于第一电极与第二电极之间，其中第一化合物包含含有一个硼原子、一个氧原子和四个碳原子的六元环部分，而第二化合物包含含有一个硼原子、一个氮原子和四个碳原子的六元环部分。