High‐Color‐Rendering and High‐Efficiency White Organic Light‐Emitting Devices Based on Double‐Doped Organic Single Crystals
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201807606
Abstract: Organic single crystals with much higher carrier mobility and stability compared to the amorphous organic materials have shown great potential in electronic and optoelectronic devices. However, their applications in white organic light-emitting devices (WOLEDs), especially… read more here.
Keywords: color; organic single; single crystals; double doped ... See more keywords
High‐Performance and Reliable White Organic Light‐Emitting Fibers for Truly Wearable Textile Displays
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202104855
Abstract: Light‐emitting fibers have been intensively developed for the realization of textile displays and various lighting applications, as promising free‐form electronics with outstanding interconnectivity. These advances in the fiber displays have been made possible by the… read more here.
Keywords: textile; emitting fibers; textile displays; white organic ... See more keywords
High-performance hybrid white organic light-emitting diodes exploiting blue thermally activated delayed fluorescent dyes
Sign Up to like & getrecommendations! Published in 2017 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2017.07.072
Abstract: Abstract Thermally activated delayed fluorescent (TADF) based hybrid white organic light-emitting diodes (WOLEDs) have been recently developed. However, their performance is unsatisfactory. Herein, unlike previous TADF-based hybrid WOLEDs, the bipolar interlayer is demonstrated to enhance… read more here.
Keywords: thermally activated; delayed fluorescent; hybrid white; activated delayed ... See more keywords
High-color rendering index white organic light-emitting diodes based on exciplex forming blue emitters
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Industrial and Engineering Chemistry"
DOI: 10.1016/j.jiec.2016.10.014
Abstract: Abstract A novel emitting layer structure of white organic light-emitting diodes (WOLED) was developed using exciplex-forming two blue emitters, 2,3,4,5,6-penta(9H-carbazol-9-yl)benzonitrile (5CzCN) and tris(2-(1-(2,4-diisopropyldibenzo[b,d]furan-3-yl)-1H-imidazol-2-yl)phenyl)iridium (Ir(dbi) 3 ). The 5CzCN blue delayed fluorescence material and Ir(dbi) 3… read more here.
Keywords: exciplex forming; blue emitters; organic light; emitting diodes ... See more keywords
Solution process feasible highly efficient white organic light emitting diode
Sign Up to like & getrecommendations! Published in 2019 at "Organic Electronics"
DOI: 10.1016/j.orgel.2019.03.001
Abstract: Abstract Solution-processed, highly efficient white organic light-emitting diodes (White OLEDs) are emerging as the most encouraging technology for the next-generation flat panel display and solid-state lighting applications. High efficiency is essential for being energy saving… read more here.
Keywords: white organic; process; efficiency; highly efficient ... See more keywords
Study on spectral stability of white organic light-emitting diodes with mixed bipolar spacer based on ultrathin non-doped phosphorescent emitting layers
Sign Up to like & getrecommendations! Published in 2020 at "Organic Electronics"
DOI: 10.1016/j.orgel.2019.105563
Abstract: Abstract We have demonstrated color stable white organic light-emitting diodes (WOLEDs) with bipolar mixed spacer based on ultrathin non-doped phosphorescent emitting layers (EMLs). The introduced bipolar mixing spacer which contributes to the uniform distribution of… read more here.
Keywords: spacer; organic light; light emitting; stability ... See more keywords
High efficiency and color quality undoped phosphorescent white organic light-emitting diodes based on simple ultrathin structure in exciplex
Sign Up to like & getrecommendations! Published in 2020 at "Organic Electronics"
DOI: 10.1016/j.orgel.2020.105821
Abstract: Abstract White organic light-emitting diodes (WOLEDs) with ultra-thin emitting layers have shown considerable potential in solid-state lighting fields due to the simplified structures. However, such WOLEDs with high efficiency, high color rendering index (CRI) and… read more here.
Keywords: high efficiency; organic light; emitting diodes; light emitting ... See more keywords
Management of Delayed Fluorophor-Sensitized Exciton Harvesting for Stable and Efficient All-Fluorescent White Organic Light-Emitting Didoes.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c04251
Abstract: White organic light-emitting diodes (WOLEDs) using thermally activated delayed fluorescence (TADF)-based single-emissive-layer have attracted enormous attention because of their simple device structure and potential of full exciton utilization for high efficiency. However, WOLEDs made of… read more here.
Keywords: exciton harvesting; organic light; light emitting; efficiency ... See more keywords
High-Performance White Organic Light-Emitting Diodes with Simplified Structure Incorporating Novel Exciplex-Forming Host.
Sign Up to like & getrecommendations! Published in 2018 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.8b17737
Abstract: It is a challenge to engineer white organic light-emitting diodes (WOLEDs) with high efficiency, low operating voltage, good color quality, and low efficiency roll-off, simultaneously. Herein, we employ a novel exciplex to solve this problem,… read more here.
Keywords: organic light; emitting diodes; light emitting; host ... See more keywords
Optical Design and Optimization of Highly Efficient Sunlight-like Three-Stacked Warm White Organic Light Emitting Diodes
Sign Up to like & getrecommendations! Published in 2017 at "ACS Photonics"
DOI: 10.1021/acsphotonics.7b01379
Abstract: In this paper, we report an optical structure design method with the predicted performances of highly efficient three-stacked white organic light emitting diodes (WOLEDs) for solid state lighting applications. The efficiency and color properties of… read more here.
Keywords: highly efficient; organic light; light emitting; three stacked ... See more keywords
An optical and electrical study of full thermally activated delayed fluorescent white organic light-emitting diodes
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-06568-3
Abstract: We report on the engineering of full thermally activated delayed fluorescence – based white organic light emitting diodes (W-OLEDs) composed of three emitters (2,7-bis(9,9-dimethyl-acridin-10-yl)-9,9-dimethylthioxanthene-S,S-dioxide (DDMA-TXO2), 2,7-bis(phenoxazin-10-yl)-9,9-dimethylthioxanthene-S,S-dioxide (DPO-TXO2) and 3,11-di(10H-phenoxazin-10-yl)dibenzo[a,j]phenazine (POZ-DBPHZ) in two different hosts. By… read more here.
Keywords: thermally activated; full thermally; organic light; activated delayed ... See more keywords