发明名称 Display device
摘要 <p>A display device is proposed in which scan line driver circuits are not disposed on opposite sides of a scan line, but one end of the scan line is driven by a scan line driver circuit, while the other end of the scan line is driven by a scan line auxiliary circuit which has a significantly smaller circuit scale and lower power consumption than the scan line driver circuit. The scan line auxiliary circuit is controlled with a selection pulse of the scan line or a signal of the scan line driver circuit, and is electrically connected to a fixed potential through a transistor. When a potential of the scan line is switched by the scan line driver circuit, the scan line auxiliary circuit operates so that the scan line is driven from its opposite ends.</p>
申请公布号 EP1808844(A2) 申请公布日期 2007.07.18
申请号 EP20070000060 申请日期 2007.01.03
申请人 SEMICONDUCTOR ENERGY LABORATORY CO., LTD. 发明人 OSAME, MITSUAKI
分类号 G09G3/32 主分类号 G09G3/32
代理机构 代理人
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