High Color Purity and Efficient Green Light-Emitting Diode Using Perovskite Nanocrystals with the Size Overly Exceeding Bohr Exciton Diameter

2021 ◽  
Author(s):  
Jun-Nan Yang ◽  
Tian Chen ◽  
Jing Ge ◽  
Jing-Jing Wang ◽  
Yi-Chen Yin ◽  
...  
Keyword(s):  
Light Emitting Diode ◽  
Green Light ◽  
Color Purity ◽  
Light Emitting ◽  
Perovskite Nanocrystals ◽  
High Color Purity

Improved Efficiency and High Color Purity of Top-Emission White Organic Light Emitting Diode by Anode Oxidation Technique

2010 ◽  
Vol 13 (11) ◽  
pp. J132
Author(s):  
Ying-Nan Lai ◽  
Wei-Chou Hsu ◽  
Ching-Sung Lee ◽  
Ching-Wu Wang ◽  
Chiu-Sheng Ho ◽  
...  
Keyword(s):  
Light Emitting Diode ◽  
Color Purity ◽  
Light Emitting ◽  
Organic Light Emitting Diode ◽  
Organic Light ◽  
Anode Oxidation ◽  
High Color Purity

A novel inequivalent double-site substituted red phosphor Li4AlSbO6:Mn4+ with high color purity: Structure, photoluminescence properties, and application in warm white LEDs

2021 ◽  
Author(s):  
Zhiyuan Li ◽  
Xuhui Zhang ◽  
Ji Wu ◽  
Rui Guo ◽  
Lan Luo ◽  
...  
Keyword(s):  
Rare Earth ◽  
Spectral Properties ◽  
Light Emitting Diode ◽  
Color Purity ◽  
Photoluminescence Properties ◽  
Red Phosphor ◽  
Light Emitting ◽  
White Leds ◽  
Red Phosphors ◽  
High Color Purity

Non-rare-earth Mn4+-doped oxide red phosphors received increasing attention in the white light-emitting diode (LED) field for their admirable chemical stability and spectral properties. Here, a new inequivalent double-site substituted Mn4+-doped...

scholarly journals High-quality CsPbBr3 perovskite nanocrystals for quantum dot light-emitting diodes

RSC Advances ◽  
2017 ◽  
Vol 7 (17) ◽  
pp. 10391-10396 ◽  
Author(s):  
Xiafang Du ◽  
Guan Wu ◽  
Jian Cheng ◽  
Hui Dang ◽  
Kangzhe Ma ◽  
...  
Keyword(s):  
Quantum Yield ◽  
Quantum Dot ◽  
Light Emitting Diodes ◽  
Light Emitting Diode ◽  
Color Purity ◽  
High Quantum Yield ◽  
High Quality ◽  
Light Emitting ◽  
Perovskite Nanocrystals ◽  
High Quantum

We synthesized luminescent CsPbBr3 nanocrystals with a high quantum yield and realized patterning and color-purity light-emitting diode applications.

scholarly journals Fluorescent Blue Materials for Efficient Organic Light-Emitting Diode with High Color Purity.

ChemInform ◽  
2007 ◽  
Vol 38 (18) ◽  
Author(s):  
Kyungsun Choi ◽  
Chanhyo Lee ◽  
Kwan Hee Lee ◽  
Su Jin Park ◽  
Seung Uk Son ◽  
...  
Keyword(s):  
Light Emitting Diode ◽  
Color Purity ◽  
Light Emitting ◽  
Organic Light Emitting Diode ◽  
Organic Light ◽  
High Color Purity

A seed-mediated and double shell strategy to realize large-size ZnSe/ZnS/ZnS quantum dots for high color purity blue light-emitting diodes

Nanoscale ◽  
2021 ◽  
Author(s):  
Zhiwen Yang ◽  
Qianqian Wu ◽  
Xiaochuan Zhou ◽  
Fan Cao ◽  
Xuyong Yang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Light Emitting Diode ◽  
Electroluminescence Spectrum ◽  
Color Purity ◽  
Half Maximum ◽  
Light Emitting ◽  
Large Size ◽  
Seed Mediated ◽  
High Color Purity

Blue ZnSe/ZnS/ZnS quantum dots were prepared using a seed-mediated and double shell strategy, and the quantum dot-based light-emitting diode with electroluminescence spectrum peaked at 446 nm and full widths at half-maximum of 16 nm was fabricated.

Bright and efficient light-emitting diodes based on MA/Cs double cation perovskite nanocrystals

2017 ◽  
Vol 5 (25) ◽  
pp. 6123-6128 ◽  
Author(s):  
Bing Xu ◽  
Weigao Wang ◽  
Xiaoli Zhang ◽  
Wanyu Cao ◽  
Dan Wu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Yield ◽  
Band Gap ◽  
Light Emitting Diodes ◽  
Color Purity ◽  
High Quantum Yield ◽  
Light Emitting ◽  
Perovskite Nanocrystals ◽  
High Color Purity ◽  
Tunable Band Gap

A high quantum yield, tunable band gap, and high color purity of perovskite nanocrystals make this class of materials attractive for electronic and optoelectronic applications in devices including solar cells, photodetectors, and light emitting diodes.

scholarly journals Tunable CsPb(Br/Cl)3 perovskite nanocrystals and further advancement in designing light emitting fiber membranes

2021 ◽  
Vol 2 (8) ◽  
pp. 2700-2710
Author(s):  
Sk Shamim Hasan Abir ◽  
Santosh K. Gupta ◽  
A. Ibrahim ◽  
Bhupendra B. Srivastava ◽  
Karen Lozano
Keyword(s):  
Quantum Yield ◽  
Color Purity ◽  
Light Emitting ◽  
Perovskite Nanocrystals ◽  
Fiber Membranes ◽  
High Color Purity

Design of blue and green emitting CsPb(Cl/Br)3 and their further exploration to develop light emitting fibers with enhanced quantum yield and high color purity.

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