发明名称 |
Semiconductor device and method of manufacturing thereof |
摘要 |
To provide a liquid crystal display device having high quality display with a high aperture ratio while securing a sufficient storage capacitor (Cs), and at the same time, by dispersing a load (a pixel writing-in electric current) of a capacitor wiring in a timely manner to effectively reduce the load. A scanning line is formed on a layer that is different from a gate electrode so that the capacitor wiring is arranged in parallel with a signal line. Each pixel is connected to the individually independent capacitor wiring via a dielectric. Therefore, variations in the electric potential of the capacitor wiring caused by a writing-in electric current of adjacent pixels can be avoided, thereby obtaining satisfactory display images.
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申请公布号 |
US6998299(B2) |
申请公布日期 |
2006.02.14 |
申请号 |
US20030664876 |
申请日期 |
2003.09.22 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
SHIBATA HIROSHI;ISOBE ATSUO |
分类号 |
H01L21/00;H01L29/786;G02F1/136;G02F1/1362;G02F1/1368;H01L21/336;H01L21/77;H01L21/84;H01L27/13 |
主分类号 |
H01L21/00 |
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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