发明名称 LIQUID CRYSTAL PANEL AND ACTIVE MATRIX SUBSTRATE USED THEREFOR
摘要 A liquid crystal panel (100) is provided with a pair of substrates (10, 30), a liquid crystal layer (40) retained between the pair of substrates, and a sealing material (42) provided so as to surround the liquid crystal layer. A plurality of pixels (P1, P2) are formed in the shape of a matrix in a region surrounded by the sealing material. Each of the plurality of pixels has an oxide semiconductor TFT (5) provided to one substrate (10) and a pixel electrode (19) that is provided to the one substrate and is connected to the oxide semiconductor TFT. The configuration is such that when the oxide semiconductor TFT is being switched from an ON state to an OFF state, a voltage applied to the liquid crystal layer using the pixel electrode is level-shifted in a negative direction by an amount commensurate with a pull-in voltage ΔVd. A pull-in voltage ΔVd1 in the first pixel (P1) among the plurality of pixels is smaller than a pull-in voltage ΔVd2 in the second pixel (P2) which is positioned farther from the sealing material than the first pixel.
申请公布号 WO2015083639(A1) 申请公布日期 2015.06.11
申请号 WO2014JP81558 申请日期 2014.11.28
申请人 SHARP KABUSHIKI KAISHA 发明人 ITO KAZUATSU;MIYAMOTO TADAYOSHI;UCHIDA SEIICHI
分类号 G02F1/1368;G02F1/133;G09F9/30;G09F9/35;G09G3/36 主分类号 G02F1/1368
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