10.3: Invited Paper: A Novel QD‐OLED Structure of High Optical Efficiency

QD‐OLED device performance is unsatisfactory nowadays, due to the limited efficiency of blue OLED material as well as the low efficient converting rate of QD material. Here we proposed a novel structure of QD‐OLED, using white OLED as the excitation. The device shows higher optical efficiency compar...

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Veröffentlicht in:	SID International Symposium Digest of technical papers 2019-09, Vol.50 (S1), p.100-102
Hauptverfasser:	Li, Yuanyuan, Wu, Yunchun, Zhang, Shijie, Yuan, Wei, Zhang, Shuren, Jiao, Shibo, Peng, Wenxiang, Li, Dongze, Lu, Po-yen
Format:	Artikel
Sprache:	eng
Schlagworte:	Efficiency Excitation Excitation spectrum High efficiency Organic light emitting diodes QD-OLED Quantum dot
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	QD‐OLED device performance is unsatisfactory nowadays, due to the limited efficiency of blue OLED material as well as the low efficient converting rate of QD material. Here we proposed a novel structure of QD‐OLED, using white OLED as the excitation. The device shows higher optical efficiency compared with QD‐OLED with Blue OLED as excitation. In addition, a 6.6 inch green QD‐OLED was demostrated with the proposed structure.
ISSN:	0097-966X 2168-0159
DOI:	10.1002/sdtp.13401