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dc.contributor.authorSrivastava, Ritu-
dc.contributor.authorChauhan, Gayatri-
dc.contributor.authorSaxena, Kanchan-
dc.contributor.authorBawa, S S-
dc.contributor.authorSrivastava, P C-
dc.contributor.authorKamalasanan, M N-
dc.description.abstractEfficient white light emission by mixing of red emission from (Ir-BTPA) [bis(2-(2’-benzothienyl) pyridinato-N,C³’) (acetyl-acetonate) iridium(III) and greenish blue from (FIrPic) [bis(2-(4,6-difluorophenyl)pyridinato-N,C²’) iridium(III)] has been studied. Ir-BTPA and FIrPic are co-doped into a 4, 4’ bis 9 carbozyl (biphenyl) (CPB) host. The device emission colour is controlled by varying dopant concentration. Photoluminescence (PL), electroluminescence (EL) and colour coordinates have been studied as a function of applied voltage. The EL spectra of the devices with the co-doped emissive layer show three emission peaks at 469, 500 and 611 nm. Commission Internationale de l'Eclairage (CIE) coordinates of the devices are 0.27, 0.32 at 18 V and are well within the white region.en_US
dc.sourceIJPAP Vol.47(1) [January 2009]en_US
dc.subjectWhite OLEDen_US
dc.subjectIridium complexesen_US
dc.titleFabrication of white organic light-emitting diodes by co-doping of emissive layeren_US
Appears in Collections:IJPAP Vol.47(01) [January 2009]

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