WHITE-EMITTING COMPOUNDS, PROCESS FOR THE PRODUCTION THEREOF, AND WHITE-EMITTING DEVICES
申请人:HIROSE ENGINEERING CO., LTD.
公开号:EP1650208A1
公开(公告)日:2006-04-26
The objective of the present invention is to provide a novel white light-emitting compound, which is a single substance, capable of emitting white light by itself, a simple process of preparing the white light-emitting compound, and a white light-emitting element including the white light-emitting compound. The white light-emitting compound according to the present invention is characterized by its structure represented by formula (1) :
wherein R1 denotes a hydrogen atom, an alkyl group with 1 to 10 carbon atoms, or a specified aryl group, wherein there are no cases where both R1 s are hydrogen atoms.
本发明的目的是提供一种新型的白光发射化合物,它是一种单一物质,能够通过自身发射白光,具有简单的制备白光发射化合物的过程,以及包括该白光发射化合物的白光发射元件。根据本发明的白光发射化合物的特征在于其结构由式(1)表示:其中R1表示氢原子、具有1至10个碳原子的烷基或指定的芳基,其中没有两个R1都是氢原子的情况。