Results 31 to 40 of about 17,940 (246)
Journal of Information Display, 2022 We present the fluorinated hexaazatrinaphthylene derivative, 1,2,3,4,7,8,9,10,13,14,15,16-dodecafluoro-5,6,11,12,17,18-hexaazatrinaphthylene (HATNA-F12), as a new material to replace another hexaazatrinaphthylene molecule, 1,4,5,8,9,11 ...
Gunel Huseynova +5 more
doaj +1 more source
Science and Technology of Advanced Materials, 2019 We demonstrate high-performance down-conversion microlens array (DC-MLA) films for white organic light-emitting diodes (OLEDs). The DC-MLA films are readily fabricated by an imprinting method based on breath figure patterns, which are directly formed on ...
Joo Won Han +8 more
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Nano Select, 2022 Modern lighting is expected to be light weight, flexible, efficient, non‐expensive and environmentally friendly fabricated. Organic light emitting diodes (OLEDs) meet all these requirements and can be manufactured using inexpensive and roll‐to‐roll ...
Inge Verboven +7 more
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Nanophotonics, 2020 Ultrathin metal films emerge as an innovative category of transparent electrodes in recent decades, holding great promises enabling the next-generation flexible organic light-emitting devices (OLEDs).
Li Yun-Fei +7 more
doaj +1 more source
Medžiagotyra, 2021 By designing double emissive layers, orange light-emitting layer (EML) and red EML and a space layer of blending hole-transporting material (HTM) with electron-transporting material (ETM), we have achieved efficient and color-tunable organic light ...
Yilian LI +5 more
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Journal of Information Display, 2021 In phosphor-sensitized-fluorescent organic light-emitting diodes (PSF-OLEDs), triplet excitons generated in the emitting layer (EML) are harvested by the sensitizer and the excitonic energy is efficiently transferred to the fluorescent dopant molecules ...
Hakjun Lee +5 more
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Recent progress on exciplex-emitting OLEDs
Journal of Information Display, 2019 The thermally-activated-delayed-fluorescence (TADF) characteristics makes exciplexes being the hot subject in the organic light-emitting diode (OLED) research field. The theoretical limit for the efficiency of the conventional fluorescent OLEDs have been
Hwang-Beom Kim, Jang-Joo Kim
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A look inside white OLEDs [PDF]
, 2013 White organic light-emitting diodes (OLEDs) for lighting are finding their way to the market. These OLEDs have organic layers only a few nanometres thick.
Coehoorn, R Reinder +5 more
core +2 more sources
Lifetime determination procedure for OLED lighting panels and proposal for standardisation
, 2022 S.601-634A measurement setup and procedure for an accelerated testing of the luminance lifetime of large area organic light-emitting diodes (OLEDs) is presented.
Diekmann, K. +3 more
core +1 more source
AIP Advances, 2018 The electrical and optical properties of tandem organic light-emitting diodes (OLEDs), in which a fluorescent and phosphorescent emitting units are connected by an organic charge-generation layer (CGL), were experimentally analyzed.
Bong Sung Kim +3 more
doaj +1 more source