发明名称 Liquid crystal display device
摘要 A liquid crystal display device includes first and second substrates with a liquid crystal layer therebetween, a plurality of gate signal lines made of metal and a plurality of drain signal lines made of metal, wherein the gate signal line and the drain signal line have a first overlapping region, and a plurality of counter voltage signal lines, wherein the counter voltage signal line and the drain signal line have a second overlapping region. A plurality of pixel regions are defined by neighboring gate signal lines and drain signal lines, and a pixel electrode is formed on the first substrate in each pixel region. A thin film transistor having a semiconductor layer is formed on the gate signal line, and the semiconductor layer at least overlaps with the drain signal line at the first overlapping region and the second overlapping region.
申请公布号 US7456924(B2) 申请公布日期 2008.11.25
申请号 US20070779416 申请日期 2007.07.18
申请人 HITACHI, LTD. 发明人 ONO KIKUO;YONEYA MAKOTO;YAMAMOTO TSUNENORI;HIRAKATA JUNICHI;NAKAYOSHI YOSHIAKI
分类号 G02F1/1343;G02F1/1362 主分类号 G02F1/1343
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