发明名称 |
ACTIVE MATRIX SUBSTRATE, DISPLAY DEVICE AND TELEVISION RECEIVER |
摘要 |
<p>Each pixel region of an active matrix substrate is provided with a transistor, and a capacitor electrode connected to the transistor and functioning as one electrode of a capacitor. A gate insulating film is arranged on a lower layer of the capacitor electrode, with a conductor functioning as the other electrode of the capacitor, and the gate insulating film covers a gate electrode and the conductor of each transistor. The gate insulating film is provided with a thin film section having a reduced film thickness, in a region overlapping the conductor on the conductor, and at least a part of the thin film section overlaps the capacitor electrode. Thus, fluctuation of capacitance value of the capacitor arranged on the substrate (for instance, a storage capacitor and a pixel electrode potential control capacitor or a capacitor serving as both capacitors) is reduced.</p> |
申请公布号 |
WO2007108181(A1) |
申请公布日期 |
2007.09.27 |
申请号 |
WO2006JP324267 |
申请日期 |
2006.12.05 |
申请人 |
SHARP KABUSHIKI KAISHA;TSUBATA, TOSHIHIDE;TAKEUCHI, MASANORI |
发明人 |
TSUBATA, TOSHIHIDE;TAKEUCHI, MASANORI |
分类号 |
G02F1/1343;G02F1/1362;G09F9/30;H01L21/336;H01L29/786 |
主分类号 |
G02F1/1343 |
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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