| 发明名称 |
Electroluminescent Devices |
| 摘要 |
In an OLED there is a reflectivity influencing layer (27) which is preferably semi-absorbent and in embodiments is dark coloured or black which is formed of a sublimable organometallic compound. The reflectivity influencing layer is formed between an electrode (29 or 22) and a light-emitting layer (25).
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| 申请公布号 |
US2009167158(A1) |
申请公布日期 |
2009.07.02 |
| 申请号 |
US20060084280 |
申请日期 |
2006.11.07 |
| 申请人 |
KATHIRGAMANATHAN POOPATHY;RAVICHANDRAN SEENIVASAGAM;CHAN YUN FU |
发明人 |
KATHIRGAMANATHAN POOPATHY;RAVICHANDRAN SEENIVASAGAM;CHAN YUN FU |
| 分类号 |
H01L51/54;H01L51/00;H01L51/50;H01L51/52 |
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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