Organic LEDs: Ultrahigh Power Efficiency Thermally Activated Delayed Fluorescent OLEDs by the Strategic Use of Electron‐Transport Materials (Advanced Optical Materials 17/2018)

Organic LEDs: Ultrahigh Power Efficiency Thermally Activated Delayed Fluorescent OLEDs by the Strategic Use of Electron‐Transport Materials (Advanced Optical Materials 17/2018)

In article number 1800376, Hisahiro Sasabe, Hironori Kaji, Junji Kido and co‐workers demonstrate thermally activated delayed fluorescent (TADF) organic light‐emitting diodes exhibiting ultra‐high power efficiency. The cover picture represents that pyrimidine‐based electron‐transporting materials max...

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Veröffentlicht in:Advanced optical materials 2018-09, Vol.6 (17), p.n/a
Hauptverfasser: Sasabe, Hisahiro, Sato, Ryo, Suzuki, Katsuaki, Watanabe, Yuichiro, Adachi, Chihaya, Kaji, Hironori, Kido, Junji
Format: Artikel
Sprache:eng
Schlagworte:
Diodes
Electrons
electron‐transport materials
Emitters
Emitters (electron)
Fluorescence
low drive voltage
Materials science
Optics
Organic light emitting diodes
Power efficiency
pyrimidine derivatives
thermally activated delayed fluorescence
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Zusammenfassung:In article number 1800376, Hisahiro Sasabe, Hironori Kaji, Junji Kido and co‐workers demonstrate thermally activated delayed fluorescent (TADF) organic light‐emitting diodes exhibiting ultra‐high power efficiency. The cover picture represents that pyrimidine‐based electron‐transporting materials maximize the potential of green TADF emitters. Small structural differences in electron‐transporters make significant differences in the device performances.
ISSN:2195-1071
2195-1071
DOI:10.1002/adom.201870067