66.2: Invited Paper: Highly Efficient White OLEDs with over 100 lm/W for General Lighting

66.2: Invited Paper: Highly Efficient White OLEDs with over 100 lm/W for General Lighting

High‐performance all‐phosphorescent white devices on a light‐outcoupling substrate which comprised high‐index materials were studied. As a result of suitable optical and electrical design, the device showed an extremely high efficacy of 114 lm/W at 1,000 cd/m2 and 102 lm/W at 3,000 cd/m2.

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Bibliographische Detailangaben
Veröffentlicht in:SID International Symposium Digest of technical papers 2013-06, Vol.44 (1), p.916-919
Hauptverfasser: Yamae, Kazuyuki, Tsuji, Hiroya, Kittichungchit, Varutt, Ide, Nobuhiro, Komoda, Takuya
Format: Artikel
Sprache:eng
Schlagworte:
Devices
Effectiveness
Extreme values
Illumination
light extraction efficiency
Lighting
OLED
outcoupling
phosphorescent
refractive index
Technical papers
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Beschreibung
Zusammenfassung:High‐performance all‐phosphorescent white devices on a light‐outcoupling substrate which comprised high‐index materials were studied. As a result of suitable optical and electrical design, the device showed an extremely high efficacy of 114 lm/W at 1,000 cd/m2 and 102 lm/W at 3,000 cd/m2.
ISSN:0097-966X
2168-0159
DOI:10.1002/j.2168-0159.2013.tb06370.x