| Original document(7 pages) 中文版 |
The invention is an organic-inorganic heterojunction white electroluminescence device with stable color and the preparing method thereof, firstly washing ITO glass, then coating material of organic cavity transmission layer concurrently as luminous layer onto the ITO glass substrate by film throwing method and evaporating thin inorganic layer onto the organic cavity transmission layer by electron beam evaporation, etc, successively evaporating organic electron transmission layer concurrently as luminous layer by thermal evaporation, etc, and finally evaporating back electrodes to make it. And the invention can make organic material layers on two sides of the thin inorganic material layer simultaneously emit light and make the light outgoing from transparent electrode be white light, overcoming the defect of variation of light color. And it can obtain white electroluminescence devices with good color developing property and color stability by optimizing device structure. |
Application Number
申请号 |
200610002635 |
Application Date
申请日 |
2006.01.26 |
| Title 名称 |
Colour stable organic-inorganic heterogeneous white electroluminescent device and preparing method
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Publication Number
公开号 |
1825661 |
Publication Date
公开日 |
2006.08.30 |
| Approval Pub. Date |
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Granted Pub. Date |
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| International Classification 分类号 |
H01L51/50,H01L51/56,H05B33/12,H05B33/10 |
Applicant(s) Name
申请人 |
Beijing Traffic Univ. |
| Address 地址 |
100044 |
| Inventor(s) Name 发明人 |
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| Attorney & Agent 代理人 |
qi ling mao yansheng |
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