[PDF] Top 20 Organic light-emitting devices based on a highly robust osmium(II) complex
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Organic light-emitting devices based on a highly robust osmium(II) complex
... As a result, a larger amount of dopant could exist in the luminescent ...to light via fast relaxation process instead of going through the nonradiation ...pathways. Based on these two ... See full document
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Organic light-emitting devices based on solution-processible quinolato-complex supramolecules
... Scheme 1. Synthesis of the Alq 3 -based supramolecule. (I) p-Methylaniline/K 2 CO 3 /acetonitril/reflux, (II) 8-hydroxyquinoline-5-sulfonylchloride/CH 2 Cl 2 /triethyl amine, and (III) triethylaluminum/THF. Fig. 2 ... See full document
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Highly efficient red organic light-emitting devices based on a fluorene-triphenylamine host doped with an Os(II) phosphor
... Organic light-emitting diodes 共OLEDs兲 are attracting much attention because of their potential applications in full- color flat-panel ...these devices, electrophos- phorescent OLEDs can ... See full document
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Highly efficient, deep-blue doped organic light-emitting devices
... cd A –1 at 20 mA cm –2 and ...between devices I, II, and ...cd A –1 and ...of a narrow recombination zone, in which both the charge carriers and the exciton are confined by the hole-blocking ... See full document
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Low driving voltage and efficient orange-red phosphorescent organic light-emitting devices based on a benzotriazole iridium complex
... ∗ Corresponding authors. Fax: +86 21 64252288. E-mail addresses: [email protected] (J.-H. Su), [email protected] (H. Tian). physical and chemical properties such as emission color, carrier- transporting and thermal ... See full document
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Highly efficient and stable sky blue organic light-emitting devices
... white light organic light-emitting devices 共OLEDs兲 have drawn intensive studies due to their potential applications in full color display fabrication with color filters, 1 in backlight ... See full document
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Highly stable organic light-emitting devices with a uniformly mixed hole transport layer
... stable organic light-emitting devices were made by using a uniformly mixed hole transport layer 共UM-HTL兲 composed of a mixture of 2-methyl-9,10-di共2-naphthyl兲anthracene 共MADN兲 ... See full document
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Color-saturated and highly efficient top-emitting organic light-emitting devices
... with a very broad shoulder near 570 nm and an additional small peak at 470 ...in a wide range (from 500 to 664 nm), and the shape of the EL spectrum is also ... See full document
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Highly efficient and stable inverted bottom-emission organic light emitting devices
... V. A bright- ness of 4450 cd/ m 2 and its maximum of 106 800 cd/ m 2 are achieved at 20 and 450 mA/ cm 2 , ...cd/ A. The IBOLED with a luminance of 100 cd/ m 2 required only a current density ... See full document
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Highly efficient electrophosphorescent devices with saturated red emission from a neutral osmium complex
... 16 A host with balanced electron and hole transport abilities will be beneficial for both ...The highly efficient blue-emitting conjugated polymer with fluorene backbone and triphenylamine (TPA) and ... See full document
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Highly Efficient InGaN-Based Light Emitting Devices grown on Nanoscale Patterned Substrates by MOCVD
... Keywords: light emitting devises (LEDs), light extraction efficiency (LEE), selective area epitaxy (SAE), quantum confine stark effect (QCSE) ...optoelectronic devices can be used in a ... See full document
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Highly efficient white organic electroluminescent devices based on tandem architecture
... white light have been reported. 1–3 Doping the light-emitting layers with various fluorescent or phosphorescent dyes has been widely used since the first demonstration by Tang and co-workers at ... See full document
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Highly efficient top-emitting white organic electroluminescent devices
... developed highly efficient white top-emitting organic light-emitting devices with broad emission by modifying both the anode and ...emission, a CF x -coated Ag anode and ... See full document
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Solution-processible small molecular organic light-emitting diode material and devices based on the substituted aluminum quinolate
... of organic EL devices, relative to inorganic devices, is the ability to easily tune the emission wavelength by modifying substituents in organic ...aluminum(III) complex of ... See full document
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High Efficiency Phosphorescent Organic Light-Emitting Devices with a New Organic Material as the Host of the Emitting Layer
... demonstrate a phosphorescent organic light emitting device (PHOLED) with low turn-on voltage by using a n-type organic material as the host of the emitting layer ... See full document
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Highly power efficient organic light-emitting diodes with a p-doping layer
... the highly volatile and contaminat- ing organic dopant ...3 based p-i-n ...be a viable replacement dopant material for F4-TCNQ in robust p-i-n ... See full document
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Hybrid white organic light-emitting devices based on phosphorescent iridium-benzotriazole orange-red and fluorescent blue emitters
... these devices suffered from poor color purity and low power ...ating a phosphorescent dopant in an appropriate host material as the emitting layer, because it captures the triplet state energy which ... See full document
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White and red organic light-emitting diodes using a phosphorescent iridium complex as a red dopant
... White organic light-emitting devices 共WOLEDs兲 have been drawing great interest because of their high luminance, low driving, and high efficiency, which can be used as backlights in flat-panel ... See full document
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Highly efficient red electrophosphorescent devices based on an iridium complex with trifluoromethyl-substituted pyrimidine ligand
... 10.1063/1.1786369] Organic and polymer light-emitting diodes (LEDs) based on fluorescent molecules or polymers have attracted great interest because of their potential for applications ... See full document
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Bright red-emitting electrophosphorescent device using osmium complex as a triplet emitter
... focused on im- proving the efficiency of organic light-emitting diodes 共OLEDs兲 through either the development of better materials or more efficient device ...mostly based on the ... See full document
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