发明名称 DISPLAY DEVICE
摘要 A transistor generates a dispersion in characteristics. This signal line drive circuit has current source circuits corresponding to the respective wirings. Each of the current source circuits has a capacitor means and a supply means. Each of the current source circuits is characterized by converting a supplied current into a voltage according to a video signal, and by supplying a current corresponding to the converted voltage.
申请公布号 KR20070116903(A) 申请公布日期 2007.12.11
申请号 KR20077024315 申请日期 2002.10.30
申请人 SEMICONDUCTOR ENERGY LABORATORY K.K. 发明人 KIMURA HAJIME
分类号 G09G3/30;G02F1/133;G09G3/20;G09G3/32 主分类号 G09G3/30
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