发明申请
US20050175860A1 Phenyl pyridine-iridium metal complex compounds for organic electroluminescent device and organic electroluminescent device using thereof
有权
用于有机电致发光器件的苯基吡啶 - 铱金属络合物及其使用的有机电致发光器件
- 专利标题： Phenyl pyridine-iridium metal complex compounds for organic electroluminescent device and organic electroluminescent device using thereof
- 专利标题（中）： 用于有机电致发光器件的苯基吡啶 - 铱金属络合物及其使用的有机电致发光器件
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申请号： US11033403申请日： 2005-01-12
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公开(公告)号： US20050175860A1公开(公告)日： 2005-08-11
- 发明人: Kwang-Hyun Kim , Dong-Uk Kim , Tae-Jeong Kim , Ung-Chan Yoon , Sung-Hoon Kim , Ki-Dong Kim
- 申请人： Kwang-Hyun Kim , Dong-Uk Kim , Tae-Jeong Kim , Ung-Chan Yoon , Sung-Hoon Kim , Ki-Dong Kim
- 申请人地址： KR Seoul
- 专利权人： LG Electronics Inc.
- 当前专利权人： LG Electronics Inc.
- 当前专利权人地址： KR Seoul
- 优先权： KR2004-2315 20040113; KR2004-2316 20040113; KR2004-2554 20040114; KR2004-2555 20040114
- 主分类号： H01L51/50
- IPC分类号： H01L51/50 ; C07C49/92 ; C07D213/06 ; C07D213/26 ; C07D217/02 ; C07F15/00 ; C09K11/06 ; H05B33/14
摘要：
The present invention relates to emitting compounds for organic electroluminescent device, particularly to phenyl pyridine-iridium metal complex compounds represented by the following formula (1): wherein R1 to R8, A1 to A3, and Py are as defined in the specification. In addition, the present invention relates to an organic electroluminescent device comprising the above material which has high luminescence efficiency, enhanced operating life time, and high purity of red chromaticity.