ELECTRON TRANSPORT LAYER STACK FOR AN ORGANIC LIGHT-EMITTING DIODE

The present invention relates to an organic light-emitting diode (OLED) including an ETL stack of at least two electron transport layers, wherein the first electron transport layer (135) comprises a charge transporting compound and the second electron transport layer (34) comprises an acridine compo...

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Bibliographic Details
Main Authors VOLODYMYR SENKOVSKYY, DOMAGOJ PAVICIC, BYUNGKU KIM, HYUNGSUN KIM, CARSTEN ROTHE, FRANCOIS CARDINALI, JULIEN FREY
Format Patent
LanguageChinese
English
Published 01.05.2018
Subjects
ELECTRICITY
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Summary:The present invention relates to an organic light-emitting diode (OLED) including an ETL stack of at least two electron transport layers, wherein the first electron transport layer (135) comprises a charge transporting compound and the second electron transport layer (34) comprises an acridine compound and an alkali metal salt and/or alkali metal organic complex, a method of manufacturing the sameand a device comprising the OLED. 本发明涉及用于有机发光二极管的电子传输层叠层。具体地，本发明涉及种有机发光二极管(OLED)，其制造方法和包含所述OLED的装置，所述有机发光二极管(OLED)包括至少两个电子传输层的ETL叠层，其中第电子传输层包含电荷传输化合物且第二电子传输层包含吖啶化合物和碱金属盐和/或碱金属有机络合物。
Bibliography:Application Number: CN201711005583