发明名称 |
Large-area electroluminescent light-emitting devices |
摘要 |
An electroluminescent light-emitting device is manufactured in a semi-continuous process using vapor deposition technology to reduce the thickness of the dielectric layers. The phosphor, dielectric and electrode layers are deposited sequentially on a flexible web substrate, preferably PET coated with conductive ITO, which is passed through the deposition sections on a continuous basis. By depositing the dielectric layers in vacuum, very thin layers are possible, which yields increased transparency and electrical capacitance. Accordingly the resulting multi-layer structure is suitable for the manufacture of large-area EL devices.
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申请公布号 |
US2005264179(A1) |
申请公布日期 |
2005.12.01 |
申请号 |
US20050137823 |
申请日期 |
2005.05.25 |
申请人 |
SIGMA LABORATORIES OF ARIZONA, INC. |
发明人 |
MIKHAEL MICHAEL G.;YIALIZIS ANGELO |
分类号 |
B05D5/12;H05B33/10;H05B33/22;(IPC1-7):H05B33/22 |
主分类号 |
B05D5/12 |
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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