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TANDEM WHITE OLED WITH EFFICIENT ELECTRON TRANSFER
TANDEM WHITE OLED WITH EFFICIENT ELECTRON TRANSFER
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机译:高效电子转移的串联白光OLED
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摘要
A white-light-emitting tandem OLED device having spaced anode and cathode including: first and second light-emitting units disposed between the anode and cathode; an intermediate connector including an n-type layer and a p- type layer disposed between the first and second light-emitting units; and a fluoranthene-containing electron-transporting layer adjacent to the n-type layer of the intermediate connector and including at least 25% of a 7,10-diaryl-substituted fluoranthene compound having no aromatic rings annulated to the fluoranthene nucleus.
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