发明名称 液晶表示装置
摘要 To provide a liquid crystal display device having high quality display by obtaining 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 different layer from a gate electrode and the capacitor wiring is arranged so as to be 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 a neighboring pixel can be avoided, whereby obtaining satisfactory display images. <IMAGE>
申请公布号 JP5913514(B2) 申请公布日期 2016.04.27
申请号 JP20140204835 申请日期 2014.10.03
申请人 株式会社半導体エネルギー研究所 发明人 柴田 寛;磯部 敦生
分类号 G02F1/1343;H01L21/336;G02F1/1345;G02F1/136;G02F1/1362;G02F1/1368;G09F9/30;G09G3/36;H01L21/3205;H01L21/768;H01L21/77;H01L21/822;H01L21/84;H01L23/52;H01L23/522;H01L27/04;H01L27/12;H01L29/786;H04N5/66 主分类号 G02F1/1343
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