| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1265091 | Organic Electronics | 2009 | 5 Pages |
Abstract
We have studied the effect of active layer thickness on the performance and environmental stability of the 6,13-bis(triisopropylsilylethynyl) pentacene (TIPS pentacene) thin-film transistor. The organic thin-film transistors (OTFTs) were fabricated by inkjet printing using a solution based TIPS pentacene. To get thick organic semiconductor, the surface of gate insulator was treated with n-octyltrichlorosilane (OTS-C8) before jetting. The on-currents of the OTFT with ∼1 μm active layer decreases a little in air, but the OTFT with 0.05 μm TIPS pentacene shows a significant degradation in drain currents.
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Authors
Min Hee Choi, Seung Hoon Han, Sun Hee Lee, Dong Joon Choo, Jin Jang, Soon Ki Kwon,