申请人:Huang Heh-Lung
公开号:US20120305901A1
公开(公告)日:2012-12-06
A quinoxaline derivative represented by Formula (I) of
or Formula (II) of
is provided. In Formula (I) or (II), R
1
, R
2
, R
3
and R
4
are, independently, hydrogen, halogen, methyl, ethyl, propyl, butyl, aryl or heteroaryl, for example phenyl, furyl, thienyl, pyridyl, pyrimidyl, benzothiazolyl or benzoimidazolyl. The disclosure also provides an organic light-emitting diode including the quinoxaline derivative.
提供了一种由化学式(I)或(II)表示的喹喔啉衍生物。在化学式(I)或(II)中,R1、R2、R3和R4独立地表示氢、卤素、甲基、乙基、丙基、丁基、芳基或杂环芳基,例如苯基、呋喃基、噻吩基、吡啶基、嘧啶基、苯并噻唑基或苯并咪唑基。该公开还提供了包括该喹喔啉衍生物的有机发光二极管。