Efficient Blue‐ and White‐Emitting Electrophosphorescent Devices Based on Platinum(II) [1,3‐Difluoro‐4,6‐di(2‐pyridinyl)benzene] Chloride | Zendy

Yang Xiaohui | Zendy; Wang Zixing | Zendy; Madakuni Sijesh | Zendy; Li Jian | Zendy; Jabbour Ghassan E. | Zendy

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Efficient Blue‐ and White‐Emitting Electrophosphorescent Devices Based on Platinum(II) [1,3‐Difluoro‐4,6‐di(2‐pyridinyl)benzene] Chloride

Author(s) -

Yang Xiaohui,

Wang Zixing,

Madakuni Sijesh,

Li Jian,

Jabbour Ghassan E.

Publication year - 2008

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.200702940

Subject(s) - chromaticity , platinum , materials science , benzene , chloride , oled , doping , white light , optoelectronics , optics , nanotechnology , chemistry , organic chemistry , metallurgy , physics , layer (electronics) , catalysis

Efficient blue and white single‐doped organic light‐emitting devices based a novel platinum complex – platinum(II) [1,3‐difluoro‐4,6‐di(2‐pyridinyl)benzene] chloride – are reported (see figure). The blue and white devices show peak efficiencies of 16% and 9% and CIE chromaticity coordinates of (0.15, 0.26) and (0.33, 0.36), respectively. These results demonstrate that the utilization of platinum complexes is a viable approach for the development of blue electrophosphorescent devices.

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