In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 44, No. 4L ( 2005-04-01), p. L500-
Abstract:
Electroluminescent properties of an emissive binuclear platinum(II) complex have been studied. We fabricated organic light-emitting diodes based on Pt 2 (ppy) 2 (pyt) 2 (ppy = 2-phenylpyridine, pyt = pyridine-2-thiolate) phosphor, which exhibits an emission from a 3 MMLCT state based on a Pt-Pt interaction. An electrophosphorescent device with a multilayer configuration of ITO/CuPc/NPB/Pt 2 (ppy) 2 (pyt) 2 /BAlq/Alq 3 /LiF/Al demonstrated red emission with Commission Internationale de L'Eclairage (CIE) coordinates of x =0.65, y =0.35, a maximum luminous efficiency of 1.8 cd/A (1.0 mA/cm 2 ), and an external quantum efficiency of 3.4%.
Type of Medium:
Online Resource
ISSN:
0021-4922
,
1347-4065
DOI:
10.1143/JJAP.44.L500
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
2005
detail.hit.zdb_id:
218223-3
detail.hit.zdb_id:
797294-5
detail.hit.zdb_id:
2006801-3
detail.hit.zdb_id:
797295-7
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