发明名称 |
ORGANIC LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREOF |
摘要 |
PURPOSE: An organic light emitting device and a method for manufacturing the same are provided to improve a moisture preventive property and surface roughness by forming a barrier layer which includes a stack comprising a silicon oxide film and a silicon oxynitride film. CONSTITUTION: A barrier layer is formed on a substrate. A silicon oxynitirde inorganic film is stacked on a silicon oxide inorganic film in order to form the barrier layer. The density of the silicon oxynitride inorganic film is higher than that of the silicon oxide inorganic film. A first electrode is formed on the barrier layer. A second electrode is formed on the first electrode. An organic film is formed between the first electrode and the second electrode. |
申请公布号 |
KR20100125674(A) |
申请公布日期 |
2010.12.01 |
申请号 |
KR20090044497 |
申请日期 |
2009.05.21 |
申请人 |
SAMSUNG MOBILE DISPLAY CO., LTD. |
发明人 |
SEO, SANG JOON;NAM, KIE HYUN |
分类号 |
H01L51/52;H05B33/22 |
主分类号 |
H01L51/52 |
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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