20‐4: A Nanostructured Diffraction Grating to Overcome Efficiency Color‐Shift Tradeoff in Blue, Strong‐Cavity, Top‐Emitting OLEDs

20‐4: A Nanostructured Diffraction Grating to Overcome Efficiency Color‐Shift Tradeoff in Blue, Strong‐Cavity, Top‐Emitting OLEDs

We demonstrate the use of a nanostructured diffraction grating to reduce color‐shift in blue strong‐cavity, top‐emitting (SCTE) OLEDs. Due to the tradeoff between efficiency and color‐shift, this color‐shift reduction can be leveraged to increase the efficiency of a blue SCTE OLED by 30%.

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Veröffentlicht in:SID International Symposium Digest of technical papers 2021-05, Vol.52 (1), p.251-253
Hauptverfasser: Matthew Menke, S., Erickson, Nicholas C., DeSutter, John, Altabet, Elia, Brott, Robert L., Freier, David G.
Format: Artikel
Sprache:eng
Schlagworte:
Color
color-shift
diffraction
Efficiency
Gratings (spectra)
Nanostructure
OLED
Tradeoffs
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Beschreibung
Zusammenfassung:We demonstrate the use of a nanostructured diffraction grating to reduce color‐shift in blue strong‐cavity, top‐emitting (SCTE) OLEDs. Due to the tradeoff between efficiency and color‐shift, this color‐shift reduction can be leveraged to increase the efficiency of a blue SCTE OLED by 30%.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.14660