| 发明名称 |
ORGANIC ELECTROLUMINESCENCE DEVICE, DISPLAY DEVICE, AND ILLUMINATING DEVICE |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an organic electroluminescence device providing a high light-emitting luminance, having a longer operating life and a low driving voltage, and also to provide an illuminating device and a display device, using the device. Ž<P>SOLUTION: The organic electroluminescence device comprises at least one type of compound expressed by a general expression (1). In the general expression, the Z expresses n linking group or a mere coupling hand. A is a group expressed by the general expression (A1). The n expresses an integer of 2 to 6. The X<SB>11</SB>and X<SB>12</SB>express nitrogen atom or -CR<SB>11</SB>, however at least one of them is a nitrogen atom. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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| 申请公布号 |
JP2009246097(A) |
申请公布日期 |
2009.10.22 |
| 申请号 |
JP20080089999 |
申请日期 |
2008.03.31 |
| 申请人 |
KONICA MINOLTA HOLDINGS INC |
发明人 |
OSHIYAMA TOMOHIRO;KITA HIROSHI |
| 分类号 |
H01L51/50;C07D239/70;C07D251/16;C07D403/10;C07D405/04;C07D409/10;C07D409/14;C07D413/10;C07D417/10;C07D493/04;C07D495/04;C07F5/02;C07F15/00;C09K11/06 |
主分类号 |
H01L51/50 |
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