Triplet harvesting with 100% efficiency by way of thermally activated delayed fluorescence in charge transfer OLED emitters.

FB, Dias; KN, Bourdakos; V, Jankus; KC, Moss; KT, Kamtekar; V, Bhalla; J, Santos; MR, Bryce; AP, Monkman

doi:10.1002/adma.201300753

Public

Triplet harvesting with 100% efficiency by way of thermally activated delayed fluorescence in charge transfer OLED emitters.

Shared by NobleBlocks on May 24, 2013 • 12:00 AM UTC

Authors:

Dias FB

Bourdakos KN

Jankus V

Abstract

Organic light-emitting diodes (OLEDs) have their performance limited by the number of emissive singlet states created upon charge recombination (25%). Recently, a novel strategy has been proposed, based on thermally activated up-conversion of triplet to singlet states, yielding delayed fluorescence ...

Subject

Delayed fluorescence

Organic Semiconductors

Organic Light-emitting Diodes

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