发明名称 |
Display device |
摘要 |
In a pixel structure of an active matrix display device, a high aperture ratio and a sufficient storage capacitor are secured. A light shielding film provided under an active layer of a pixel TFT and the pixel TFT, the active layer of the pixel TFT, and a thinned gate insulating film are used to form a gate wiring and a capacitor.
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申请公布号 |
US2002071072(A1) |
申请公布日期 |
2002.06.13 |
申请号 |
US20010921219 |
申请日期 |
2001.08.02 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
OHTANI HISASHI;TANAKA YUKIO;SHIBATA HIROSHI;ISHIKAWA AKIRA |
分类号 |
G02F1/1362;(IPC1-7):G02F1/133 |
主分类号 |
G02F1/1362 |
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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