发明名称 |
Organic light emitting device provided with drying agent at side surfaces of a sealing member |
摘要 |
In an active matrix drive light emitting device, above a thin film transistor, a light emitting element having an anode, a layer comprised of an organic compound and a cathode containing an alkali metal is formed between a third insulating layer comprised of silicon nitride or silicon oxynitride and a fourth insulating layer containing carbon as its main constituent. The light emitting element is formed between partition layers that are formed of an insulating material and have an inverse tapered shape.
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申请公布号 |
US7633223(B2) |
申请公布日期 |
2009.12.15 |
申请号 |
US20040003381 |
申请日期 |
2004.12.06 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
YAMAZAKI SHUNPEI |
分类号 |
H01L51/50;H05B33/22;H01L27/32;H01L51/52 |
主分类号 |
H01L51/50 |
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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