Abstract
High performance organic thin-film transistors and inverters operating at MHz frequencies at 10 V are fabricated on plastic with high throughput (printing speed up to 1.0 m/s) using attoliter-scale high-speed gravure printing. The high performance of the devices is achieved using highly scaled gravure printed features (smaller than 5 μm) and optimizing a high mobility organic semiconductor for the short-channel gravure printed devices (>0.5 cm2/V s) to realize record performance levels.
Original language | English |
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Pages (from-to) | 3639-3647 |
Number of pages | 9 |
Journal | Organic Electronics |
Volume | 15 |
Issue number | 12 |
DOIs | |
State | Published - Dec 2014 |
Keywords
- Flexible electronics
- Gravure printing
- Organic electronics
- Organic TFTs
- Printed electronics
- Roll-to-roll printing