Matches in SemOpenAlex for { <https://semopenalex.org/work/W2010207988> ?p ?o ?g. }
- W2010207988 endingPage "397" @default.
- W2010207988 startingPage "389" @default.
- W2010207988 abstract "Abstract In general, organic light-emitting devices (OLEDs) need to operate at higher current density levels to ensure an ample light flux. However, stressed operation will result in poor performance and limited device lifetime. Recently, a tandem structure has been proposed as a pivotal technique to meet the stringent lighting requirements for OLED commercialization, with a research focus on decreasing the concomitant higher operation voltage. Driving two connected emission units (EMUs) in a tandem structure often requires more than twice the driving voltage for a single EMU. This study investigates bipolar host materials and their effective employment in fabricating tandem white phosphorescent OLEDs (PhOLEDs). In addition, the design of a mechanism to align the energy level between the hole transport layer/emitting layer is shown to effectively mitigate operational voltages. In sharp contrast to devices using a unipolar host material, we demonstrate that the turn-on voltage of blue PhOLEDs could be decreased from 3.8 V to 2.7 V through utilizing a bipolar host. Furthermore, applying the proposed techniques to tandem white PhOLEDs produces a luminance of 103 cd/m2 by a 10.1 V driving voltage." @default.
- W2010207988 created "2016-06-24" @default.
- W2010207988 creator A5006658890 @default.
- W2010207988 creator A5023255312 @default.
- W2010207988 creator A5030722210 @default.
- W2010207988 creator A5038976531 @default.
- W2010207988 creator A5067623658 @default.
- W2010207988 creator A5071140109 @default.
- W2010207988 creator A5084734740 @default.
- W2010207988 date "2013-12-01" @default.
- W2010207988 modified "2023-10-13" @default.
- W2010207988 title "Aligned energy-level design for decreasing operation voltage of tandem white organic light-emitting diodes" @default.
- W2010207988 cites W1585363296 @default.
- W2010207988 cites W1966672364 @default.
- W2010207988 cites W1971906195 @default.
- W2010207988 cites W1982348899 @default.
- W2010207988 cites W1983480226 @default.
- W2010207988 cites W1984247181 @default.
- W2010207988 cites W1984366257 @default.
- W2010207988 cites W1984523793 @default.
- W2010207988 cites W1986107489 @default.
- W2010207988 cites W1999626461 @default.
- W2010207988 cites W2012469007 @default.
- W2010207988 cites W2013648885 @default.
- W2010207988 cites W2016367234 @default.
- W2010207988 cites W2021999817 @default.
- W2010207988 cites W2033573685 @default.
- W2010207988 cites W2037672737 @default.
- W2010207988 cites W2043861642 @default.
- W2010207988 cites W2044704793 @default.
- W2010207988 cites W2046378983 @default.
- W2010207988 cites W2050303195 @default.
- W2010207988 cites W2051599121 @default.
- W2010207988 cites W2059889351 @default.
- W2010207988 cites W2061622549 @default.
- W2010207988 cites W2065626751 @default.
- W2010207988 cites W2074291673 @default.
- W2010207988 cites W2077188122 @default.
- W2010207988 cites W2080712705 @default.
- W2010207988 cites W2083970954 @default.
- W2010207988 cites W2090349173 @default.
- W2010207988 cites W2093259685 @default.
- W2010207988 cites W2120986688 @default.
- W2010207988 cites W2827430774 @default.
- W2010207988 doi "https://doi.org/10.1016/j.tsf.2013.08.084" @default.
- W2010207988 hasPublicationYear "2013" @default.
- W2010207988 type Work @default.
- W2010207988 sameAs 2010207988 @default.
- W2010207988 citedByCount "20" @default.
- W2010207988 countsByYear W20102079882014 @default.
- W2010207988 countsByYear W20102079882015 @default.
- W2010207988 countsByYear W20102079882016 @default.
- W2010207988 countsByYear W20102079882017 @default.
- W2010207988 countsByYear W20102079882018 @default.
- W2010207988 countsByYear W20102079882019 @default.
- W2010207988 countsByYear W20102079882020 @default.
- W2010207988 countsByYear W20102079882022 @default.
- W2010207988 countsByYear W20102079882023 @default.
- W2010207988 crossrefType "journal-article" @default.
- W2010207988 hasAuthorship W2010207988A5006658890 @default.
- W2010207988 hasAuthorship W2010207988A5023255312 @default.
- W2010207988 hasAuthorship W2010207988A5030722210 @default.
- W2010207988 hasAuthorship W2010207988A5038976531 @default.
- W2010207988 hasAuthorship W2010207988A5067623658 @default.
- W2010207988 hasAuthorship W2010207988A5071140109 @default.
- W2010207988 hasAuthorship W2010207988A5084734740 @default.
- W2010207988 hasConcept C104317684 @default.
- W2010207988 hasConcept C119599485 @default.
- W2010207988 hasConcept C121332964 @default.
- W2010207988 hasConcept C127413603 @default.
- W2010207988 hasConcept C150759737 @default.
- W2010207988 hasConcept C159985019 @default.
- W2010207988 hasConcept C165801399 @default.
- W2010207988 hasConcept C171250308 @default.
- W2010207988 hasConcept C17744445 @default.
- W2010207988 hasConcept C185592680 @default.
- W2010207988 hasConcept C186370098 @default.
- W2010207988 hasConcept C192562407 @default.
- W2010207988 hasConcept C199539241 @default.
- W2010207988 hasConcept C2777814067 @default.
- W2010207988 hasConcept C2778605646 @default.
- W2010207988 hasConcept C2779227376 @default.
- W2010207988 hasConcept C2984065012 @default.
- W2010207988 hasConcept C49040817 @default.
- W2010207988 hasConcept C55493867 @default.
- W2010207988 hasConcept C56273599 @default.
- W2010207988 hasConcept C61696701 @default.
- W2010207988 hasConcept C62520636 @default.
- W2010207988 hasConcept C78434282 @default.
- W2010207988 hasConceptScore W2010207988C104317684 @default.
- W2010207988 hasConceptScore W2010207988C119599485 @default.
- W2010207988 hasConceptScore W2010207988C121332964 @default.
- W2010207988 hasConceptScore W2010207988C127413603 @default.
- W2010207988 hasConceptScore W2010207988C150759737 @default.
- W2010207988 hasConceptScore W2010207988C159985019 @default.
- W2010207988 hasConceptScore W2010207988C165801399 @default.
- W2010207988 hasConceptScore W2010207988C171250308 @default.
- W2010207988 hasConceptScore W2010207988C17744445 @default.