发明名称 |
ELECTROLUMINESCENT DEVICES |
摘要 |
An electroluminescent device has a layer which emits light in the blue, purple/blue or ultraviolet section of the spectrum and a layer which contains a fluorescent material and optionally a layer comprising one or more colour filters so that light emitted by the electroluminescent layer excites the fluorescent material causing light to be emitted at a longer wavelength. |
申请公布号 |
WO03093394(A1) |
申请公布日期 |
2003.11.13 |
申请号 |
WO2003GB01932 |
申请日期 |
2003.05.02 |
申请人 |
ELAM-T LIMITED;KATHIRGAMANATHAN, POOPATHY |
发明人 |
KATHIRGAMANATHAN, POOPATHY |
分类号 |
C09K11/06;H01L27/32;H01L51/50;(IPC1-7):C09K11/06;H05B33/14;H01L51/20 |
主分类号 |
C09K11/06 |
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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