申请人:Japan Chemical Innovation Institute
公开号:US20020114973A1
公开(公告)日:2002-08-22
Provided is a new molecular compound excellent in luminous property, which has a molecular structure wherein a thiophene ring and a benzene (or naphthalene) ring are directly bonded to each other, as a molecular compound making it possible to control its luminous color relatively easily and realize highly efficient and bright luminescence. In this compound, its color tone of emitted light can be variously changed by altering the number of the thiophenering and the benzene (or naphthalene)-ring and the bonding order of the rings. Thus, if this molecular compound is used as a luminous material, it is possible to easily cope with both control of its luminous color and realization of highly efficient and bright luminescence. Use of a luminous material using this molecular compound makes it possible to realize luminescence having wide colors from violet to red highly efficiently.
提供的是一种新的分子化合物,具有出色的发光性能,其分子结构中,噻吩环和苯环(或萘环)直接连接在一起,作为一种分子化合物,可以相对容易地控制其发光颜色,并实现高效亮度的发光。在这种化合物中,通过改变噻吩环和苯环(或萘环)的数量和环的连接顺序,可以各种改变其发射光的颜色调子。因此,如果将这种分子化合物用作发光材料,就可以轻松应对发光颜色的控制和实现高效亮度的发光。使用这种分子化合物制成的发光材料,可以实现从紫色到红色的广泛颜色的高效发光。