发明名称 |
Organic light emitting diode device |
摘要 |
<p>The present invention provides an organic light emitting diode device that includes a first electrode, a second electrode facing the first electrode, an emission layer interposed between the first electrode and the second electrode and an auxiliary layer interposed between either one of the first electrode and the second electrode and the emission layer, wherein the auxiliary layer includes a substituted or unsubstituted pyrene-based compound having at least one appended phenyl group is provided.</p> |
申请公布号 |
EP2525424(A1) |
申请公布日期 |
2012.11.21 |
申请号 |
EP20120161757 |
申请日期 |
2012.03.28 |
申请人 |
SAMSUNG DISPLAY CO., LTD. |
发明人 |
PARK, MIE-HWA;KIM, TAE-SHICK |
分类号 |
H01L51/54 |
主分类号 |
H01L51/54 |
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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