Organic electroluminescence device and amine compound for organic electroluminescence device
AssigneeSamsung Display Co., Ltd.
InventorsDongjun Kim, Minji Kim, Eunjae Jeong, Sohee Jo, Sanghyun Han
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AssigneeSamsung Display Co., Ltd.
InventorsDongjun Kim, Minji Kim, Eunjae Jeong, Sohee Jo, Sanghyun Han
Estimating the term…
An organic electroluminescence device includes a first electrode, a second electrode facing the first electrode, and a plurality of organic layers between the first electrode and the second electrode, wherein at least one of the plurality of organic layers includes an amine compound, the amine compound includes a central nitrogen atom, a carbazole group substituted to the central nitrogen atom, and a dibenzoselenophene group substituted to the central nitrogen atom, and a nitrogen atom of the carbazole group is substituted with a substituted or unsubstituted aryl group or a substituted or unsubstituted heteroaryl group. The organic electroluminescence device thereby has high efficiency and long-life.
An organic electroluminescence device comprising:
Dependencies are inferred from the claim text.