G
Gregor Schwartz
Researcher at Dresden University of Technology
Publications - 46
Citations - 5978
Gregor Schwartz is an academic researcher from Dresden University of Technology. The author has contributed to research in topics: OLED & Phosphorescent organic light-emitting diode. The author has an hindex of 18, co-authored 46 publications receiving 5501 citations.
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Journal ArticleDOI
White organic light-emitting diodes with fluorescent tube efficiency
Sebastian Reineke,Frank Lindner,Gregor Schwartz,Nico Seidler,Karsten Walzer,Björn Lüssem,Karl Leo +6 more
TL;DR: An improved OLED structure which reaches fluorescent tube efficiency and focuses on reducing energetic and ohmic losses that occur during electron–photon conversion, which could make white-light OLEDs, with their soft area light and high colour-rendering qualities, the light sources of choice for the future.
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Triplet Harvesting in Hybrid White Organic Light‐Emitting Diodes
TL;DR: In this article, a triplet harvesting concept for hybrid white organic light-emitting diodes (OLEDs) is discussed, which combines a blue fluorophor with red and green phosphors and is capable of reaching an internal quantum efficiency of 100% if a suitable blue emitter with high-lying triplet transition is used.
Journal ArticleDOI
Harvesting Triplet Excitons from Fluorescent Blue Emitters in White Organic Light‐Emitting Diodes
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White Organic Light-Emitting Diodes with Fluorescent Tube Efficiency
Sebastian Reineke,Frank Lindner,Gregor Schwartz,Nico Seidler,Karsten Walzer,Björn Lüssem,Karl Leo +6 more
TL;DR: In this article, the state-of-the-art white organic LEDs with 90 lm W-1 at an illumination relevant brightness of 1,000 candela per square meter (cd m-2).
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Highly efficient white organic light emitting diodes comprising an interlayer to separate fluorescent and phosphorescent regions
TL;DR: In this paper, a white organic light emitting diodes combining the phosphorescent green and orange-red emitting systems fac tris(2-phenylpyridine) iridium doped 4,4′,4″-tris(N-carbazolyl)-triphenylamine (TCTA) and iridium(III)bis(2methyldibenzo]-f,h]quinoxaline)(acetylacetonate) doped N,N′-di(naphthalen-1-yl)-N