| 초록 |
Recent progress in flexible electronics demonstrates that wearable and bendable devices are feasible for consumer electronics but further development including optical transparency is required as a starting point of another technology domain for electronic devices. On this account, organic field-effect transistors (OFETs) can be one of viable candidates because they have been extensively studied in regard to next-generation core components featuring low-cost flexible large-area fabrication. However, achieving transparent OFETs is not easy owing to large fluctuation in drain current under day light condition because most organic semiconducting materials for channel layers are sensitive to incoming photons in the range of ultraviolet, visible and/or near-infrared light. This presentation reports a light-insensitive OFET concept based on novel n-type conjugated polymer as a channel layer. |
