申请人:SUZUKI Tsunenori
公开号:US20080286445A1
公开(公告)日:2008-11-20
Objects of the present invention are to provide a composition in which an anthracene derivative is dissolved and a technique in which a thin film with favorable properties is formed using the composition by a wet process. Another object of the present invention is to fabricate a highly reliable light-emitting element using the composition at low cost and high productivity. The present invention provides a composition containing a solvent and an anthracene derivative represented by a general formula (1). By use of this composition, a thin film with favorable properties can be formed by a wet process. Accordingly, by use of such a thin film, a highly reliable light-emitting element can be fabricated.
本发明的目的是提供一种溶解蒽衍生物的组合物和一种使用该组合物通过湿法工艺形成具有良好性能的薄膜的技术。另一个目的是以低成本和高生产率使用该组合物制造高可靠性的发光元件。本发明提供了一种含有溶剂和由通式(1)表示的蒽衍生物的组合物。通过使用这种组合物,可以通过湿法工艺形成具有良好性能的薄膜。因此,通过使用这样的薄膜,可以制造出高可靠性的发光元件。