公开(公告)号：US20130120703A1

公开(公告)日：2013-05-16

申请号：US13733391

申请日：2013-01-03

Applicant: Sharp Kabushiki Kaisha

Inventor： Tomoki NODA ,  Toshihide TSUBATA ,  Masanori TAKEUCHI ,  Kenji ENDA

IPC: G02F1/13

CPC classification number: G02F1/1309 ,  G02F1/134309 ,  G02F1/1368 ,  G02F2001/136263 ,  G02F2201/508

Abstract: A liquid crystal display uses a pixel division method by which the size of a defect can be reduced much more than conventionally possible, and a defect correcting method for the liquid crystal display. The liquid crystal display is provided with an active matrix array substrate including a plurality of gate lines and a plurality of source lines arranged on a transparent substrate to intersect with each other, and a plurality of pixel electrodes arranged in a matrix, each pixel electrode including an assembly of a plurality of sub-pixel electrodes, separate TFTs respectively connected to the sub-pixel electrodes in the vicinity of an intersection portion of the gate line and the source line, the TFTs being driven by the common gate line and the common source line, and at least one opening portion being formed in a lower-layer side line placed in a lower layer at the intersection portion.

Abstract translation: 液晶显示器使用像现有技术那样可以减少缺陷尺寸的像素分割方法和用于液晶显示的缺陷校正方法。 该液晶显示装置具备有源矩阵阵列基板，该有源矩阵阵列基板包括布置在透明基板上的多条栅极线和多条源极线相互交叉的多个源极线以及排列成矩阵状的多个像素电极，每个像素电极包括 多个子像素电极的组件，分别连接到栅极线和源极线的交叉部分附近的子像素电极的TFT，TFT由公共栅极线和公共源驱动 并且至少一个开口部分形成在位于交叉部分处的下层中的下层侧线中。