发明名称 |
LIGHT-EMITTING DISPLAY DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME |
摘要 |
An object is to provide a light-emitting display device in which a pixel including a thin film transistor using an oxide semiconductor has a high aperture ratio. The light-emitting display device includes a plurality of pixels each including a thin film transistor and a light-emitting element. The pixel is electrically connected to a first wiring functioning as a scan line. The thin film transistor includes an oxide semiconductor layer over the first wiring with a gate insulating film therebetween. The oxide semiconductor layer is extended beyond the edge of a region where the first wiring is provided. The light-emitting element and the oxide semiconductor layer overlap with each other.
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申请公布号 |
US2011084265(A1) |
申请公布日期 |
2011.04.14 |
申请号 |
US20100897299 |
申请日期 |
2010.10.04 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
ARASAWA RYO;SHISHIDO HIDEAKI |
分类号 |
H01L29/12 |
主分类号 |
H01L29/12 |
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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