CN101679858B - 具有双重激发子阻挡层的磷光oled - Google Patents

具有双重激发子阻挡层的磷光oled Download PDF

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Publication number
CN101679858B
CN101679858B CN2008800210854A CN200880021085A CN101679858B CN 101679858 B CN101679858 B CN 101679858B CN 2008800210854 A CN2008800210854 A CN 2008800210854A CN 200880021085 A CN200880021085 A CN 200880021085A CN 101679858 B CN101679858 B CN 101679858B
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exciton
layer
phosphorescent
light emitting
blocking layer
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CN101679858A (zh
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廖良生
任小凡
C·A·派洛
谭元昇
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Global OLED Technology LLC
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Eastman Kodak Co
Global OLED Technology LLC
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
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    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
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    • H10K85/342—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising iridium
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  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
CN2008800210854A 2007-06-20 2008-06-03 具有双重激发子阻挡层的磷光oled Active CN101679858B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/765,598 US8034465B2 (en) 2007-06-20 2007-06-20 Phosphorescent oled having double exciton-blocking layers
US11/765,598 2007-06-20
PCT/US2008/006962 WO2008156554A1 (en) 2007-06-20 2008-06-03 Phosphorescent oled having double exciton-blocking layers

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CN101679858A CN101679858A (zh) 2010-03-24
CN101679858B true CN101679858B (zh) 2013-03-27

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US (1) US8034465B2 (enExample)
EP (1) EP2158290B1 (enExample)
JP (1) JP5643086B2 (enExample)
KR (1) KR101182701B1 (enExample)
CN (1) CN101679858B (enExample)
TW (1) TWI379448B (enExample)
WO (1) WO2008156554A1 (enExample)

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