100 μm-Order Patterning of Organic Semiconductor Layers Using a Thermally Converted Precursor Technique and its Application to Organic Light Emitting Diodes

2013 ◽  
Vol 2 (2) ◽  
pp. 110-114 ◽  
Author(s):  
Daisuke Goto ◽  
Masataka Mohri ◽  
Kei Morimoto ◽  
Aleksandre Mzhavia ◽  
Chihaya Adachi
Keyword(s):  
Organic Semiconductor ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light

Investigation on optical and photoluminescence properties of organic semiconductor Al-Alq3 thin films for organic light-emitting diodes application

2017 ◽  
Vol 15 (11) ◽  
pp. 111602 ◽  
Author(s):  
Fan Zhang Fan Zhang ◽  
Cong Wang Cong Wang ◽  
Kai Yin Kai Yin ◽  
Xinran Dong Xinran Dong ◽  
Yuxin Song Yuxin Song ◽  
...  
Keyword(s):  
Thin Films ◽  
Organic Semiconductor ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Photoluminescence Properties ◽  
Light Emitting ◽  
Organic Light

Advantages and disadvantages of vacuum-deposited and spin-coated amorphous organic semiconductor films for organic light-emitting diodes

2015 ◽  
Vol 3 (42) ◽  
pp. 11178-11191 ◽  
Author(s):  
Maki Shibata ◽  
Yoshiya Sakai ◽  
Daisuke Yokoyama
Keyword(s):  
Organic Semiconductor ◽  
Molecular Orientation ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Transition Temperatures ◽  
Semiconductor Films ◽  
Light Emitting ◽  
Advantages And Disadvantages ◽  
Organic Light

Film densities, transition temperatures, and degrees of horizontal molecular orientation of vacuum-deposited and spin-coated amorphous organic semiconductor films used for OLEDs are systematically and quantitatively compared, and their general differences are discussed.

scholarly journals Diazirine-based photo-crosslinkers for defect free fabrication of solution processed organic light-emitting diodes

2020 ◽  
Vol 8 (34) ◽  
pp. 11988-11996
Author(s):  
Kaustav Dey ◽  
S. Roy Chowdhury ◽  
Erik Dykstra ◽  
Aleksandr Koronatov ◽  
H. Peter Lu ◽  
...  
Keyword(s):  
Surface Roughness ◽  
Organic Semiconductor ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Layer Surface ◽  
Semiconductor Films ◽  
Solution Processed ◽  
Light Emitting ◽  
Organic Light

Diazirine mediated photocross-linking (365 nm, 15 mins) of organic semiconductor films dramatically reduces the inter-layer surface roughness which results in significant improvement in OLED efficiency.

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