发明名称 |
Imidazopyridine-based compound and organic light emitting diode including organic layer comprising the imidazopyridine-based compound |
摘要 |
Imidazopyridine-based compounds and organic light emitting diodes (OLEDs) including organic layers including the imidazopyridine-based compounds are provided. The organic light emitting diodes including organic layers having the imidazopyridine-based compounds have low driving voltages, high efficiencies, high luminance, long life-times and low power consumption.
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申请公布号 |
US7622584(B2) |
申请公布日期 |
2009.11.24 |
申请号 |
US20070923555 |
申请日期 |
2007.10.24 |
申请人 |
SAMSUNG MOBILE DISPLAY CO., LTD. |
发明人 |
KIM HEE-YEON;YANG SEUNG-GAK;SHIN JUNG-HAN;LEE CHANG-HO;KO HEE-JOO |
分类号 |
C07D491/02;C07D471/04;C07D498/02;C09K11/06;H01L51/50 |
主分类号 |
C07D491/02 |
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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