发明名称 |
ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC LIGHT EMITTING MEDIUM |
摘要 |
An organic electroluminescence device having a layer of an organic light emitting medium which comprises (A) a specific arylamine compound and (B) at least one compound selected from specific anthracene derivatives, spirofluorene derivatives, compounds having condensed rings and metal complex compounds and is disposed between a pair of electrodes and an organic light emitting medium comprising the above components (A) and (B) are provided. The organic electroluminescence device exhibits a high purity of color, has excellent heat resistance and a long life and efficiently emits bluish to yellowish light. The organic light emitting medium can be advantageously used for the organic electroluminescence device.
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申请公布号 |
US2007237984(A1) |
申请公布日期 |
2007.10.11 |
申请号 |
US20070761437 |
申请日期 |
2007.06.12 |
申请人 |
IDEMITSU KOSAN CO., LTD. |
发明人 |
MATSUURA MASAHIDE;FUNAHASHI MASAKAZU;FUKUOKA KENICHI;HOSOKAWA CHISHIO |
分类号 |
H05B33/14;C07C13/567;C07C13/72;C07C15/38;C09K11/06;H01L51/30;H01L51/50 |
主分类号 |
H05B33/14 |
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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