Huyal, I. O.Ozel, T.Koldemir, U.Nizamoglu, S.Tuncel, D.Demir, Hilmi Volkan2015-07-282015-07-2820081094-4087http://hdl.handle.net/11693/11615We develop and demonstrate high-quality white light generation that relies on the use of a single-type simple conjugated polymer of polyfluorene functionalized with azide groups (PFA) integrated on a near-UV LED platform. The high-quality white emission from the polyfluorene is achieved by using the azide functionalization to facilitate cross-linking intentionally when cast into solid-state form. Hybridized on n-UV InGaN/GaN LED at 378 nm, the PFA emitters collectively generate a very broad down-converting photoluminescence at longer wavelengths across the entirety of the visible spectrum, yielding high color rendering indices up to 91. (c) 2008 Optical Society of America.EnglishSingle-polymer SystemConjugated PolymersSimultaneous BlueGreen EmissionCross-linkingRed EmissionElectroluminescenceEfficiencyGenerationConversionArticle10.1364/OE.16.001115