| 发明名称 |
LIGHT EMISSION DISPLAY DEVICE |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress the secular degradation of a thin film transistor in a current light emitting element which is driven by thin film transistors. <P>SOLUTION: In the light emission display device, at least one of transistors constituting a pixel circuit is defined as a p-channel type transistor. <P>COPYRIGHT: (C)2004,JPO |
| 申请公布号 |
JP2004054261(A) |
申请公布日期 |
2004.02.19 |
| 申请号 |
JP20030167948 |
申请日期 |
2003.06.12 |
| 申请人 |
SEIKO EPSON CORP |
发明人 |
KIMURA MUTSUMI;ITO TOMOYUKI |
| 分类号 |
H01L51/50;G09F9/30;G09G3/20;G09G3/30;H01L27/32;H01L29/786;H05B33/14 |
主分类号 |
H01L51/50 |
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