Organic electroluminescent device

Organic electroluminescent device

Disclosed is an organic electroluminescent device including a first electrode, one or more organic material layers, and a second electrode, wherein the organic material layer includes a light emitting layer, wherein one or more layers of the organic material layer contain a compound represented by C...

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Hauptverfasser: Lee, Tae Wan, Jeong, Jae Ho, Song, Inbum, Kim, Sunghoon, Park, Seong-Min, Yoo, Jiwoong, Yoon, Seunghee
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ELECTRICITY
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creator Lee, Tae Wan
Jeong, Jae Ho
Song, Inbum
Kim, Sunghoon
Park, Seong-Min
Yoo, Jiwoong
Yoon, Seunghee
description Disclosed is an organic electroluminescent device including a first electrode, one or more organic material layers, and a second electrode, wherein the organic material layer includes a light emitting layer, wherein one or more layers of the organic material layer contain a compound represented by Chemical Formula 1, wherein the light emitting layer contains a compound represented by Chemical Formula 2. The organic electroluminescent device has lowered drive voltage, and improved efficiency and lifespan characteristics.
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title Organic electroluminescent device
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