Emission behavior of dual-side emissive transparent white organic light-emitting diodes
نویسندگان
چکیده
منابع مشابه
Ultrathin nondoped emissive layers for efficient and simple monochrome and white organic light-emitting diodes.
In this paper, highly efficient and simple monochrome blue, green, orange, and red organic light emitting diodes (OLEDs) based on ultrathin nondoped emissive layers (EMLs) have been reported. The ultrathin nondoped EML was constructed by introducing a 0.1 nm thin layer of pure phosphorescent dyes between a hole transporting layer and an electron transporting layer. The maximum external quantum ...
متن کاملHighly Efficient White Organic Light-Emitting Diodes with Ultrathin Emissive Layers and a Spacer-Free Structure
Ultrathin emissive layers (UEMLs) of phosphorescent materials with a layer thickness of less than 0.3 nm were introduced for high-efficiency organic light-emitting diodes (OLEDs). All the UEMLs for white OLEDs can be prepared without the use of interlayers or spacers. Compared with devices fabricated with interlayers inserted in-between the UEMLs, our spacer-free structure not only significantl...
متن کاملSilver Grid Transparent Conducting Electrodes for Organic Light Emitting Diodes
Polymer organic light emitting diodes (OLEDs) were fabricated using thin silver hexagonal grids replacing indium tin oxide (ITO) as the transparent conducting electrodes (TCE). Previous literature has assumed that thick metal grids (several hundred nanometres thick) with a lower sheet resistance (< 10 Ω/□) and a similar light transmission (> 80 %) compared to thinner grids would lead to OLEDs w...
متن کاملBiodegradable transparent substrates for flexible organic-light-emitting diodes†
Hongli Zhu , Zhengguo Xiao , Detao Liu , Yuanyuan Li , Nicholas J. Weadock , Zhiqiang Fang , Jinsong Huang b and Liangbing Hu * Department of Materials Science and Engineering, University of Maryland, College Park, MD 20740, USA. E-mail: [email protected] Department of Mechanical and Materials Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska 68588, USA State Key Laboratory of Pulp an...
متن کاملEmerging Transparent Conducting Electrodes for Organic Light Emitting Diodes
Organic light emitting diodes (OLEDs) have attracted much attention in recent years as next generation lighting and displays, due to their many advantages, including superb performance, mechanical flexibility, ease of fabrication, chemical versatility, etc. In order to fully realize the highly flexible features, reduce the cost and further improve the performance of OLED devices, replacing the ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Optics Express
سال: 2015
ISSN: 1094-4087
DOI: 10.1364/oe.23.00a471