Efficient White Organic Light‐Emitting Devices Based on Phosphorescent Platinum(II)/Fluorescent Dual‐Emitting Layers | Zendy

Yan B.P. | Zendy; Cheung C. C. C. | Zendy; Kui S. C. F. | Zendy; Xiang H.F. | Zendy; Roy V. A. L. | Zendy; Xu S.J. | Zendy; Che C.M. | Zendy

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Efficient White Organic Light‐Emitting Devices Based on Phosphorescent Platinum(II)/Fluorescent Dual‐Emitting Layers

Author(s) -

Yan B.P.,

Cheung C. C. C.,

Kui S. C. F.,

Xiang H.F.,

Roy V. A. L.,

Xu S.J.,

Che C.M.

Publication year - 2007

Publication title -

advanced materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.707

H-Index - 527

eISSN - 1521-4095

pISSN - 0935-9648

DOI - 10.1002/adma.200602683

Subject(s) - phosphorescence , materials science , fluorescence , platinum , phosphorescent organic light emitting diode , optoelectronics , white light , oled , conjugated system , photochemistry , blue light , nanotechnology , optics , catalysis , chemistry , polymer , layer (electronics) , organic chemistry , physics , composite material

Efficient white organic light‐emitting devices with uncomplicated architectures are fabricated employing phosphorescent platinum(II) complexes containing extended π‐conjugated cyclometalated ligands as a yellow‐light source, and fluorescent material 9,10‐bis‐(β‐naphthyl)‐anthrene as a blue‐light source. Peak external quantum (power) efficiencies of 11.8 % (18.4 lm W –1 ) are demonstrated (see figure).

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