发明名称 |
Cyclopentaphenanthrene-based compound and organic electroluminescent device using the same |
摘要 |
Provided are a cyclopentaphenanthrene-based compound and an organic EL device using the same. The cyclopentaphenanthrene-based compound is easy to prepare and excellent in solubility, color purity, and color stability. The cyclopentaphenanthrene-based compound is useful as a material for forming an organic layer, in particular, a light-emitting layer in an organic EL device, and as an organic dye or an electronic material such as a nonlinear optical material.
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申请公布号 |
US7919654(B2) |
申请公布日期 |
2011.04.05 |
申请号 |
US20100850010 |
申请日期 |
2010.08.04 |
申请人 |
SAMSUNG MOBILE DISPLAY CO., LTD. |
发明人 |
PARK SANG-HOON;YANG CHE-UN;PARK JONG-JIN;SON JHUN-MO;KWON O-HYUN;KIM YU-JIN |
分类号 |
C07D413/02;C07D403/10;H01J1/62;H01J63/04 |
主分类号 |
C07D413/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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