[PDF] Top 20 High Efficiency Fluorescent Blue Organic Light-emitting Device with Balanced Carrier Transport
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High Efficiency Fluorescent Blue Organic Light-emitting Device with Balanced Carrier Transport
... our blue fluorescent OLED, we used 9,10-bis 共2 ⬘ -naphthyl 兲 anthracene 共ADN兲 and 4,4 ⬘ -bis 关2-共4-共N, N-diphenylamino兲phenyl兲 vinyl 兴 biphenyl 共DPAVBi兲 as the host and dopant materials for the ... See full document
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Study on organic light emitting device with more balanced charge transport
... the device performance of N 4 ,N 4’ -Di-naphthalen-2-yl- N 4 , N 4’ -di-naphthalen-1-yl-biphenyl- 4,4’-diamine (TNB) as the HTL material and bis(10-hydroxyben-zo[h]quinolinato) beryllium (Bebq2) as the ETL ...a ... See full document
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Blue organic light-emitting device with low driving voltage and high current efficiency
... Blue organic light-emitting device with low driving voltage and high current efficiency Jiun-Haw Lee* a , Tien-Chun Lin a , and Chi-Chih Liao b a Graduate Institute ... See full document
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High-Efficiency and Long-Lifetime Fluorescent Blue Organic-Emitting Device
... a blue fluorescent organic light-emitting device (OLED) with a current efficiency of ...2 with a high electron mobility electron transport ... See full document
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Achieving high-efficiency non-doped blue organic light-emitting diodes: charge-balance control of bipolar blue fluorescent materials with reduced hole-mobility
... three blue emitters is not negligible and the variation can be as high as ...three blue emitters, it is PhSP N2 DPV to show highest current density in electron-only device, even though its ... See full document
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A new yellow fluorescent dopant for high-efficiency organic light-emitting devices
... of blue and its complimentary color — yellow is still preferred by most of the ...combination with sky blue emissions is also one of the key components as the construction of white OLEDs which is the ... See full document
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Device performance and carrier dynamics in blue mixing host organic light-emitting devices,” SPIE Proceedings
... study device performance and carrier dynamics of an organic light-emitting device (OLED) with an emitting layer (EML) based on a mixed-host (MH) ...compared ... See full document
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Improved efficiency of blue phosphorescence organic light-emitting diodes with irregular stepwise-doping emitting layers
... the device performance, and developed a blue PHOLED with improved efficiency by optimizing the stepwise-doping ...luminous efficiency of 19.2 cd A 1 and a power efficiency of ... See full document
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All-solution-processed blue small molecular organic light-emitting diodes with multilayer device structure
... of device structure, some OLED products have come into the market ...in high vacuum chamber to form multilayer structure, including carrier transport layers, carrier blocking layers, ... 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
... surface with O 2 plasma. All the thermal evaporation of organic materials was in a batch-type ...hole transport layer (HTL). The emitting layer (EML) consisted of this host materials ... See full document
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Highly efficient blue organic light-emitting devices incorporating a composite hole transport layer
... nance efficiency of the ...共EL兲 device, defined by the overlap of the ITO and the cathode electrodes, was 9 mm 2 ...sured with a diode array rapid scan system using a Photo Research PR650 ... See full document
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Phosphorescent Organic Light-emitting Device with an Ambipolar Oxadiazole Host
... Organic light-emitting devices 共OLEDs兲 have attracted much attention owing to their advantages of low-power con- sumption, high brightness, high contrast, and low ...1,2 With the ... See full document
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Fabrication of blue top-emitting organic light-emitting devices with highly saturated color
... Organic light-emitting devices (OLEDs) researches are of great interest because of their application to flat panel ...properly balanced white emission of a full color display. Compared ... See full document
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White p-i-n organic light-emitting devices with high power efficiency and stable color
... codopant emitting layer with 2-methyl- 9,10-di共2-naphthyl兲anthracene 共MADN兲: 14 5% N , N ⬘ - bis 共1-naphthyl兲-N,N ⬘ -diphenyl-1 , 1 ⬘ -biphenyl-4 , 4 ⬘ -diamine 共NPB兲:3% ... See full document
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Hybrid white organic light-emitting devices based on phosphorescent iridium-benzotriazole orange-red and fluorescent blue emitters
... phosphor with two fluorescent blue emitters as the emissive layers. High color purity or efficiency hybrid white OLEDs were achieved in the two type devices A and ...B1. Device A based on deep ... See full document
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3D numerical modeling of the carrier transport and radiative efficiency for InGaN/GaN light emitting diodes with V-shaped pits
... the device e fficiency under such high dislocation ...structures with the V-pit are composed of the normal lateral c-plane quantum wells (QWs) and inclined sidewall [10¯11] facet QWs, where the ... See full document
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Full-wavelength white organic light emitting diodes with blue fluorescence and phosphorescent iridium complexes
... White organic light-emitting diodes 共WOLEDs兲 are commercial OLEDs, because they have potential applications as backlights for liquid-crystal displays and as general solid-state light ...WOLEDs ... See full document
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High-efficiency blue multilayer polymer light-emitting diode fabricated by a general liquid buffer method
... efficient blue polymer light-emitting diode is fabricated by spin-coating with multilayer ...the carrier blocking layers to balance the electron and hole currents and improve the ... See full document
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Deep blue light-emitting diode based on high molecular weight poly(9,9-dioctylfluorene) with high efficiency and color stability
... of high molecular weight PFO with MW equal to ...the device types are the same as the low molecular weight ...I device (HMW-PFO: 1 wt% TFB) is 2.8 cd/A for thickness of 100 nm with the ... See full document
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Highly efficient and stable sky blue organic light-emitting devices
... BUBD-1 with a lowest unoccupied molecular orbital/highest occupied molecular orbital level of ...DSA-Ph-doped device, 6 BUBD-1 doped in MADN also shows the advantage of the absence of the current-induced ... See full document
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