Heteroacene compound, organic thin film comprising the compound, and electronic device comprising the thin film
申请人:Park Jong Il
公开号:US20080142792A1
公开(公告)日:2008-06-19
A heteroacene compound includes a di-thieno-benzo-thieno-thiophene derivative, in which all six rings may be fused together, an organic thin film including the same, and an electronic device that includes the thin film as a carrier transport layer. The compound of example embodiments may have a compact planar structure to thus realize improved solvent solubility and processability. When the compound is applied to electronic devices, a deposition process or a room-temperature solution process may be applied, and as well, intermolecular packing and stacking may be efficiently realized, resulting in improved electrical properties, including increased charge mobility.
一种杂环化合物包括二噻吩基苯并噻吩衍生物,其中所有六个环可能融合在一起,包括该化合物的有机薄膜,以及将该薄膜作为载体传输层的电子器件。示例实施例中的化合物可能具有紧凑的平面结构,从而实现提高的溶剂溶解性和可加工性。当该化合物应用于电子器件时,可以采用沉积过程或室温溶液过程,并且可以有效实现分子间的堆积和堆叠,从而改善电学性能,包括增加的电荷迁移率。