| 发明名称 |
ORGANIC ELECTROLUMINESCENCE ELEMENT AND MANUFACTURING METHOD FOR THE SAME |
| 摘要 |
PROBLEM TO BE SOLVED: To lower reduction in luminance, accompanying the lapse of time. SOLUTION: When a mask layer 105 is removed, an ITO film 106 on the mask layer 105 is also removed, and a plurality of lower electrodes 107 constructed of ITO are formed inside grooves 103.
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| 申请公布号 |
JP2002246174(A) |
申请公布日期 |
2002.08.30 |
| 申请号 |
JP20010038813 |
申请日期 |
2001.02.15 |
| 申请人 |
NEC CORP |
发明人 |
ISHIKAWA HITOSHI;HASEGAWA ETSUO |
| 分类号 |
H05B33/10;H01L27/32;H01L51/50;H01L51/52;H05B33/22;(IPC1-7):H05B33/10;H05B33/14 |
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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