| 发明名称 |
CONSTANT CURRENT CIRCUIT AND FLAT DISPLAY DEVICE |
| 摘要 |
<p>The present invention is applied to, for example, a liquid crystal display in which a driving circuit is integrally formed on an insulating substrate, and after a sampling capacitor C3 is charged with a reference current I1 and a gate-source voltage Vgs of a transistor Q14 due to the reference current I1 is set in the sampling capa</p> |
| 申请公布号 |
EP1643483(A4) |
申请公布日期 |
2008.12.24 |
| 申请号 |
EP20040747374 |
申请日期 |
2004.07.06 |
| 申请人 |
SONY CORPORATION |
发明人 |
KIDA, YOSHITOSHI;NAKAJIMA, YOSHIHARU |
| 分类号 |
G02F1/1345;G09G3/36;G02F1/133;G09G3/20;H01L51/50;H03K17/00;H03K17/687;H05B33/14 |
主分类号 |
G02F1/1345 |
| 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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