1181972-62-2Relevant articles and documents
ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC COMPOUND FOR ORGANIC ELECTROLUMINESCENCE DEVICE
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Paragraph 0146; 0147; 0150; 0151, (2021/07/27)
The organic electroluminescent device according to an embodiment 1 is an n-type electrode. The EML includes 2 electrodes and an emitting layer disposed between the (1 and 2) th electrodes, and the EML includes the compound represented by Formula 1, and the EML may exhibit high emission efficiency characteristics and improved lifetime characteristics. Chemical Formula 1. Wherein each substituent in Formula 1 is as defined in the description of the invention.