| 摘要 |
The application relates to printable functional materials for plastic electronics applications. A printable active material formulation comprises a matrix comprising a gelation material and a solvent; and at least one conductive material. The gelation material may comprise a cellulose derivative such as ethyl cellulose or methyl cellulose. The solvent may be glycol based or mesitylene, diethylbenzene, tetrahydronapthalene or dichlorobenzene. The conductive material may be a light emitting polymer such as PEDOT:PSS, PFO or P3HT. There is also a printable cathode formulation comprises a matrix comprising a thermoplastic resin and a solvent; and at least one conductive material. An organic light emitting or photovoltaic device, i.e. OLED or OSC, may be manufactured using these formulations, for example by roll-to-roll printing. |
