abstract |
The invention relates to a compound of the following formula (I): Formula (I) wherein X, A, Y, Z, R 1, R 2, Ar, n and m have the meanings that are described in this application. The compound of the formula (I) can be used in a semiconductor composition which can be applied to a surface. When the composition is heated, the compound of formula (I) is converted to a high mobility crystalline semiconductor. |