STIP Law Group, LLC
Organic light-emitting diode with high efficiency and long lifetime
The present invention relates to an organic light-emitting diode exhibiting high efficiency and longevity. The organic light-emitting diode comprises: a first electrode; a second electrode facing the first electrode; and a light-emitting layer interposed between the first electrode and the second electrode, wherein the light-emitting layer contains at least one of the amine compounds represented by Chemical Formula A or Chemical Formula B and at least one of the compounds represented by Chemical Formulas H1 to H7, Chemical Formulas A, B, and H1 to H7 being the same as in the specification.
SFC CO., LTD.
H H H C H H C H H H C H C H H H
H01L H01L H01L C09K H01L H01L C07F H01L H01L H01L C09K H01L C09K H01L H01L H01L
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Hee-Dae Sang-Woo Yoona Yu-Rim Soon-Wook Seok-Bae
Kim Park Shin Lee Cha Park