申请人:Inada Hiroshi
公开号:US20060173216A1
公开(公告)日:2006-08-03
The invention provides 1,3,5-tris(arylamino)benzenes represented by the general formula (I)
wherein A is naphthyl, anthryl or phenanthryl group, and R is hydrogen atom or diarylamino group. These 1,3,5-tris(arylamino)benzenes have oxidation potentials in the range of about 0.5-0.6V, excellent reversibility in oxidation-reduction process, high glass transition temperatures and high heat resistance, so that they can form practicable organic semiconductor film readily by a coating method or a vacuum deposition method. In addition, they are capable of forming stable and durable amorphous film useful as high performance organic semiconductors at normal temperatures or higher with no aid of binder resins, that is, by themselves.
该发明提供了由通式(I)表示的1,3,5-三(芳胺基)苯衍生物,其中A是萘基、蒽基或菲基,R是氢原子或二芳胺基。这些1,3,5-三(芳胺基)苯具有大约0.5-0.6V的氧化电位范围,在氧化还原过程中具有优异的可逆性,高玻璃转变温度和高耐热性,因此它们可以通过涂覆法或真空蒸发法轻松形成可行的有机半导体薄膜。此外,它们能够在常温或更高温度下自身形成稳定耐用的非晶薄膜,无需粘合树脂的辅助,即可用作高性能有机半导体。