scholarly journals Solvent effect of inkjet printed source/drain electrodes on electrical properties of polymer thin-film transistors

2006 ◽  
Vol 88 (8) ◽  
pp. 082102 ◽  
Author(s):  
Jung Ah Lim ◽  
Jeong Ho Cho ◽  
Yeong Don Park ◽  
Do Hwan Kim ◽  
Minkyu Hwang ◽  
...  
Keyword(s):  
Thin Film ◽  
Electrical Properties ◽  
Solvent Effect ◽  
Thin Film Transistors ◽  
Polymer Thin Film

Effect of Illumination on Organic Polymer Thin-Film Transistors

2003 ◽  
Vol 771 ◽  
Author(s):  
Michael C. Hamilton ◽  
Sandrine Martin ◽  
Jerzy Kanicki
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
Drain Current ◽  
Charge Carriers ◽  
Electrical Performance ◽  
Organic Polymer ◽  
Light Illumination ◽  
Polymer Thin Film ◽  
Channel Region ◽  
White Light Illumination

AbstractWe have investigated the effects of white-light illumination on the electrical performance of organic polymer thin-film transistors (OP-TFTs). The OFF-state drain current is significantly increased, while the drain current in the strong accumulation regime is relatively unaffected. At the same time, the threshold voltage is decreased and the subthreshold slope is increased, while the field-effect mobility of the charge carriers is not affected. The observed effects are explained in terms of the photogeneration of free charge carriers in the channel region due to the absorbed photons.

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