Patent ID: 8059248
Filing Date: 2011-11-15
Classification: G02F

Abstract:
1. A liquid crystal display device comprising: a TFT substrate on which a pixel circuit and peripheral circuits of the pixel circuit are formed; and a counter substrate which is arranged to face the TFT substrate with a liquid crystal layer sandwiched between the counter substrate and the TFT substrate and has an area smaller than that of the TFT substrate, wherein the TFT substrate includes an alignment film subjected to a rubbing treatment, the counter substrate includes a transparent conductive film covering at least a region where the pixel circuit is formed in the TFT substrate on a surface opposite to the liquid crystal layer, the TFT substrate includes a conductive region electrically conducted to the transparent conductive film through a conductive member and a terminal region connected to a flexible printed board, on a first side which is not covered with the counter substrate, the terminal region includes a ground terminal which is connected to the conductive region for supplying a ground potential and an adjacent terminal which is adjacent to the ground terminal and supplies signals or power source to the peripheral circuit, the adjacent terminal is connected to the peripheral circuit provided on a third side through a first wiring which is installed along the third side from the first side toward the second side facing the first side, and the first wiring is extended at least to a position which is a middle point of the third side in the TFT substrate in a direction from the first side toward the second side and then connected to the peripheral circuit.