| 摘要 |
The present invention comprises an organic light emitting device comprising a first electrode, a second electrode, and an organic stack interposed between the first electrode and the second electrode, wherein the organic stack further comprises at least one organic layer, wherein the organic layer further comprises organic compounds such that the organic light emitting device continues to function in temperatures in excess of 145 DEG C. The organic layer may be comprised of organic compounds with tetrahedral shaped core structures, tetrahedral shaped core structures containing aromatic side groups, tetrahedral shaped core structures containing aromatic amine side groups, symmetrical tetrahedral shaped core structures, symmetrical tetrahedral shaped core structures containing aromatic side groups, and/or symmetrical tetrahedral shaped core structures containing aromatic amine side groups. |
