发明授权
US06960663B2 Phenyl pyridine-iridium metal complex compounds for organic electroluminescent device, process for preparing the compounds, and organic electroluminescent device using the compounds
有权
用于有机电致发光器件的苯基吡啶 - 铱金属络合物，用于制备化合物的方法，以及使用该化合物的有机电致发光器件
- 专利标题： Phenyl pyridine-iridium metal complex compounds for organic electroluminescent device, process for preparing the compounds, and organic electroluminescent device using the compounds
- 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，用于制备化合物的方法，以及使用该化合物的有机电致发光器件
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申请号： US10724766申请日： 2003-12-02
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公开(公告)号： US06960663B2公开(公告)日： 2005-11-01
- 发明人: Ki-Dong Kim , Sang-Dae Kim , Yoon-Soo Han , Yoon-Heung Tak , Dong-Uk Kim , Tae-Jeong Kim , Ung-Chan Yoon , Sung-Hoon Kim , Hee-Wan Moon
- 申请人： Ki-Dong Kim , Sang-Dae Kim , Yoon-Soo Han , Yoon-Heung Tak , Dong-Uk Kim , Tae-Jeong Kim , Ung-Chan Yoon , Sung-Hoon Kim , Hee-Wan Moon
- 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
- 代理机构： Fleshner & Kim, LLP
- 优先权： KR2002-76208 20021203
- 主分类号： H01L51/50
- IPC分类号： H01L51/50 ; C07C49/92 ; C07D213/06 ; C07F15/00 ; C09K11/06 ; H01L51/30 ; H05B33/14 ; G11C13/04 ; C07F5/02
摘要：
The present invention relates to luminescence materials for an organic electroluminescent device (OELD), and particularly to phenyl pyridine-iridium metal complex compounds of formula (1), and preparation method thereof. In addition, the present invention relates to an organic electroluminescent device using the luminescence materials according to the present invention, which can greatly enhance the efficiency of luminescence and increase the operating life time of the device: wherein R1, R2 and R3 each are the same as defined in the specification.
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