43.3: Inverted Top-Emitting White OLEDs with Improved Optical and Electrical Characteristics

43.3: Inverted Top-Emitting White OLEDs with Improved Optical and Electrical Characteristics

An innovative gold‐silver top electrode with low sheet resistance and high transmittance is investigated for optical optimization of inverted top‐emitting white OLEDs. Furthermore, a Molybdenum‐oxide hole injection layer is applied, improving the electrical characteristics. We obtain highly efficien...

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Veröffentlicht in:SID International Symposium Digest of technical papers 2013-06, Vol.44 (1), p.600-603
Hauptverfasser: Schwab, Tobias, Schubert, Sylvio, Thomschke, Michael, Fröbel, Markus, Müller-Meskamp, Lars, Leo, Karl, Gather, Malte C.
Format: Artikel
Sprache:eng
Schlagworte:
Electrical resistivity
Electrodes
Optimization
Solar energy
Technical papers
Tolerances
Transmittance
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Beschreibung
Zusammenfassung:An innovative gold‐silver top electrode with low sheet resistance and high transmittance is investigated for optical optimization of inverted top‐emitting white OLEDs. Furthermore, a Molybdenum‐oxide hole injection layer is applied, improving the electrical characteristics. We obtain highly efficient, angular stable, inverted white OLEDs with large tolerance to thickness variations.
ISSN:0097-966X
2168-0159
DOI:10.1002/j.2168-0159.2013.tb06281.x