ORGANIC COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING SAME
The present invention relates to a novel compound having excellent carrier transport ability, light-emitting ability, and thermal stability, and to an organic electroluminescent device comprising same in one or more organic material layers, thereby having improved characteristics such as luminous ef...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The present invention relates to a novel compound having excellent carrier transport ability, light-emitting ability, and thermal stability, and to an organic electroluminescent device comprising same in one or more organic material layers, thereby having improved characteristics such as luminous efficiency, driving voltage, and lifespan. |
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