发明名称 Transflective Liquid Crystal Display Device
摘要 In an IPS-type transflective liquid crystal display device in which reflective portions of sub pixels possess a normally white characteristic, contrast of the reflective portions can be enhanced. The present invention provides a transflective liquid crystal display device including a liquid crystal display panel which includes a pair of substrates; liquid crystal which is sandwiched between the pair of substrates; a plurality of sub pixels each of which includes a transmissive portion and a reflective portion; each sub pixel having a pixel electrode formed on one substrate out of the pair of substrates and a counter electrode formed on one substrate, the pixel electrode being arranged in common in the transmissive portion and the reflective portion and the counter electrode being arranged individually in the transmissive portion and the reflective portion in one sub pixel, the pixel electrode and the counter electrode generating an electric field therebetween thus driving the liquid crystal, wherein the liquid crystal display panel further includes video lines, and a portion of the pixel electrode in the reflective portion is overlapped to the video line when the pixel electrode in the reflective portion and the video line are projected from the direction orthogonal to a main surface of the liquid crystal display panel on one substrate.
申请公布号 US2007236635(A1) 申请公布日期 2007.10.11
申请号 US20070692256 申请日期 2007.03.28
申请人 MORIMOTO MASATERU;OCHIAI TAKAHIRO 发明人 MORIMOTO MASATERU;OCHIAI TAKAHIRO
分类号 G02F1/1335 主分类号 G02F1/1335
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