In-plane switching LCD device

专利名称：In-plane switching LCD device发明人：Ik-Soo Kim申请号：US10651104申请日：20030829公开号：US07259821B2公开日：20070821

专利附图：

摘要：The present invention discloses an IPS LCD device. The IPS LCD device accordingto the present invention implements a plurality of transparent common and pixelelectrodes. Since the plurality of common and pixel electrodes are made from thetransparent material on the same plane, the IPS LCD device has a high aperture ratio, a

high brightness quality, and therefore a low power consumption. In another aspect, theIPS LCD device according to the present invention implements overlapped data line andoutermost common electrode. To form the overlapped data line and outermostcommon electrode, an organic passivation layer is used such that cross talk between thedata line and the outermost common electrode is prevented. Then, because the

overlapped data line and outermost common electrode serve as a black matrix such thatno black matrix is needed. Therefore, an aperture ratio of the IPS LCD device is furtherimproved.

申请人：Ik-Soo Kim

地址：Kunpo-shi KR

国籍：KR

代理机构：McKenna Long & Aldridge LLP

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