公开(公告)号：US06991858B2

公开(公告)日：2006-01-31

申请号：US10359003

申请日：2003-02-04

申请人： Kwan Hee Lee ,  Soo Jin Park ,  Jong In Hong ,  Kyung Sun Choi ,  Chan Hyo Lee ,  Dae Yup Shin ,  Dong Hyun Jung ,  Sang Hyun Ju ,  Jang Hyuk Kwon

发明人： Kwan Hee Lee ,  Soo Jin Park ,  Jong In Hong ,  Kyung Sun Choi ,  Chan Hyo Lee ,  Dae Yup Shin ,  Dong Hyun Jung ,  Sang Hyun Ju ,  Jang Hyuk Kwon

IPC分类号： H05B33/14 ,  C09K11/06 ,  C07D471/00

CPC分类号： H05B33/14 ,  C07D471/04 ,  C09B57/008 ,  C09B57/10 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1044 ,  H01L51/0067 ,  H01L51/0081 ,  H01L51/5012 ,  H01L2251/308 ,  Y10S428/917

摘要： The present invention relates to a blue light-emitting compound for organic polymer EL devices and organic EL devices having superior color purity and light-emitting efficiency by providing a blue light-emitting compound for organic EL devices represented by Chemical Formula 1 and an organic EL device using the blue light-emitting compound: wherein R1 to R8 each independently represents a functional group selected from the group consisting of hydrogen alkyl groups, alkoxy groups, carbon rings, aryl groups, hetero rings and fused aromatic compounds having from 1 to 30 carbon atoms; to of R1 to R3 may additionally be connected by a ring; and two of R4 to R8 may additionally be connected by a ring.

摘要翻译： 本发明涉及一种用于有机聚合物EL器件的蓝色发光性化合物和通过提供由化学式1表示的有机EL器件的蓝色发光性化合物和有机EL的有机EL器件而具有优异的色纯度和发光效率 使用蓝色发光性化合物的装置：其中，R 1〜R 8各自独立地表示选自氢烷基，烷氧基，碳环，芳基，杂环和具有1〜30碳的稠合芳香族化合物的官能团 原子 R 1〜R 3可以另外通过环连接; 并且R4至R8中的两个可另外通过环连接。