发明名称 |
Electroluminescent display device including a columnar crystal structure insulating film |
摘要 |
An electroluminescent display device with decreased voltage requirements comprises a substrate having a major surface, a first electrode over the major surface, a light-emitting film over the first electrode, and a second electrode over the light-emitting film. At least one insulating film is disposed in contact with a major surface of the light-emitting film, which insulating film has a columnar crystal structure oriented parallel to an electric field formed between the two electrodes.
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申请公布号 |
US5721562(A) |
申请公布日期 |
1998.02.24 |
申请号 |
US19960633218 |
申请日期 |
1996.04.17 |
申请人 |
FUJI ELECTRIC CO., LTD. |
发明人 |
KAWASHIMA, TOMOYUKI;TANIGUCHI, HARUTAKA;KATO, HISATO;SHIBATA, KAZUYOSHI |
分类号 |
H05B33/10;H05B33/12;H05B33/22;(IPC1-7):G09G3/30 |
主分类号 |
H05B33/10 |
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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