发明名称 |
Organic electroluminescent device and method of manufacturing the same |
摘要 |
The invention provides an organic electroluminescent device and a method of manufacturing the same which conveniently reduce or suppress the transfer of ionic impurities into a light-emitting layer, and reduce or prevent the light-emitting property in the light-emitting layer from degrading, which promotes life extension. An organic electroluminescent device includes a functional layer having at least a light-emitting layer between a first electrode and a second electrode. At least a part of the functional layer is formed of the inorganic ion exchange material added to the functional material to form the functional layer.
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申请公布号 |
US7547566(B2) |
申请公布日期 |
2009.06.16 |
申请号 |
US20060357123 |
申请日期 |
2006.02.21 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
ISHII RYUJI;SEKI SHUNICHI |
分类号 |
H01L21/00;H05B33/18;H01L35/24;H01L51/50;H05B33/10;H05B33/12;H05B33/14;H05B33/20;H05B33/22 |
主分类号 |
H01L21/00 |
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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