发明名称 Active element substrate with simplified signal line arrangement having active elements and pixel electrodes and liquid crystal display device using the same
摘要 An active element substrate and an opposed substrate sandwich a liquid crystal layer to constitute a liquid crystal display device. On the active element substrate, two signal lines respectively charge a pair of pixels that are adjacent to each other in a direction parallel to scanning lines. The two signal lines are provided intensively on a pixel electrode of one of the pair of pixels. In the direction parallel to the scanning lines, a pixel electrode on which signal lines are provided, and a pixel electrode on which signal lines are not provided, are arrayed alternately. This arrangement makes it possible to reduce, while ensuring a wide process margin, the fluctuation of the potential of a terminal to be connected to a pixel electrode (the fluctuation of the potential occurs during OFF-period of an active element due to capacitances respectively provided at superimposed portions of signal lines and a pixel electrode), to simplify the arrangement of signal lines, and to improve the aperture ratio.
申请公布号 US2005046764(A1) 申请公布日期 2005.03.03
申请号 US20040929441 申请日期 2004.08.31
申请人 SHARP KABUSHIKI KAISHA 发明人 ENDA KENJI;TAKEUCHI MASANORI;NAGASHIMA NOBUYOSHI;KONDO NAOFUMI
分类号 G02F1/1368;G02F1/133;G02F1/1343;G02F1/1362;H01L29/786;(IPC1-7):G02F1/136 主分类号 G02F1/1368
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