Flexible Color‐Tunable Electroluminescent Devices by Designing Dielectric‐Distinguishing Double‐Stacked Emissive Layers

2020 ◽  
Vol 30 (50) ◽  
pp. 2005200
Author(s):  
Yong Zuo ◽  
Xiang Shi ◽  
Xufeng Zhou ◽  
Xiaojie Xu ◽  
Jun Wang ◽  
...  
Keyword(s):  
Electroluminescent Devices ◽  
Color Tunable

Bifacial Color-Tunable Electroluminescent Devices

2021 ◽  
Author(s):  
Tobias Gahlmann ◽  
Tobias Tschorn ◽  
Timo Maschwitz ◽  
Leonie Gomell ◽  
Tobias Haeger ◽  
...  
Keyword(s):  
Electroluminescent Devices ◽  
Color Tunable

scholarly journals Color tunable hybrid AC powder electroluminescent devices with organic fluorescent materials

2016 ◽  
Vol 6 (9) ◽  
pp. 2879 ◽  
Author(s):  
Shuai Zhang ◽  
Ronnie Jin Wah Teo ◽  
Haibin Su ◽  
Chuan Seng Tan ◽  
Terence Kin Shun Wong
Keyword(s):  
Electroluminescent Devices ◽  
Color Tunable ◽  
Fluorescent Materials

DNA Inspirited Rational Construction of Nonconventional Luminophores with Efficient and Color-Tunable Afterglow

2020 ◽  
Author(s):  
Yunzhong Wang ◽  
Saixing Tang ◽  
Yating Wen ◽  
Shuyuan Zheng ◽  
Bing Yang ◽  
...  
Keyword(s):  
Rational Design ◽  
Room Temperature ◽  
Double Helix ◽  
Mechanical Grinding ◽  
Room Temperature Phosphorescence ◽  
Color Tunable ◽  
Potential Applications ◽  
Rational Construction ◽  
Double Helix Structure ◽  
Made In

<div>Persistent room-temperature phosphorescence (p-RTP) from pure organics is attractive </div><div>due to its fundamental importance and potential applications in molecular imaging, </div><div>sensing, encryption, anticounterfeiting, etc.1-4 Recently, efforts have been also made in </div><div>obtaining color-tunable p-RTP in aromatic phosphors5 and nonconjugated polymers6,7. </div><div>The origin of color-tunable p-RTP and the rational design of such luminogens, </div><div>particularly those with explicit structure and molecular packing, remain challenging. </div><div>Noteworthily, nonconventional luminophores without significant conjugations generally </div><div>possess excitation-dependent photoluminescence (PL) because of the coexistence of </div><div>diverse clustered chromophores6,8, which strongly implicates the possibility to achieve </div><div>color-tunable p-RTP from their molecular crystals assisted by effective intermolecular </div><div>interactions. Here, inspirited by the highly stable double-helix structure and multiple </div><div>hydrogen bonds in DNA, we reported a series of nonconventional luminophores based on </div><div>hydantoin (HA), which demonstrate excitation-dependent PL and color-tunable p-RTP </div><div>from sky-blue to yellowish-green, accompanying unprecedentedly high PL and p-RTP </div><div>efficiencies of up to 87.5% and 21.8%, respectively. Meanwhile, the p-RTP emissions are </div><div>resistant to vigorous mechanical grinding, with lifetimes of up to 1.74 s. Such robust, </div><div>color-tunable and highly efficient p-RTP render the luminophores promising for varying </div><div>applications. These findings provide mechanism insights into the origin of color-tunable </div><div>p-RTP, and surely advance the exploitation of efficient nonconventional luminophores.</div>

Color-Tunable CdSe-Based Core/Shell Nanoplatelets

2018 ◽  
Author(s):  
Aurelio Rossinelli ◽  
Andreas Riedinger ◽  
Philippe Knüsel ◽  
Patricia Marqués Gallego ◽  
Felipe Antolinez ◽  
...  
Keyword(s):  
Core Shell ◽  
Color Tunable

Alq3/PVK heterojunction electroluminescent devices

2000 ◽  
Vol 111-112 ◽  
pp. 105-108 ◽  
Author(s):  
F Michelotti ◽  
F Borghese ◽  
M Bertolotti ◽  
E Cianci ◽  
V Foglietti
Keyword(s):  
Electroluminescent Devices

Li2O–Al2O3–ZnO–P2O5:Dy3+/Sm3+/Eu3+ glasses for solid-state yellow laser and color tunable phosphor applications

2021 ◽  
Author(s):  
J. L. N. Gálvez-Sandoval ◽  
E. González-Suárez ◽  
A. N. Meza-Rocha ◽  
A. Lira ◽  
S. Bordignon ◽  
...  
Keyword(s):  
Solid State ◽  
Color Tunable ◽  
Yellow Laser
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