LIQUID CRYSTAL DISPLAY DEVICE AND MOTHER SUBSTRATE

摘要

In a liquid crystal display device including a TFT substrate and a counter substrate, when an organic passivation film is not formed in the TFT substrate, the distance between the TFT substrate and the counter substrate in the display area of a liquid crystal display panel is provided by a cylindrical spacer. Also, the distance in the area where pixels, scan lines, and image signal lines are not formed within the liquid crystal display panel is provided by the cylindrical spacer. In this case, it is necessary to form a mount. The layer structure of the mount is the same as that of the TFT substrate with which the cylindrical spacer in the Splay area comes into contact. This makes it possible to equalize the distance of the liquid crystal layer of the liquid crystal display panel without an increase in production cost, and to prevent uneven brightness or color.

主权项

1. A liquid crystal display panel comprising a TFT substrate and a counter substrate facing the TFT substrate through a sealing member, a liquid crystal layer is sandwiched between the TFT substrate and the counter substrate,
wherein the TFT substrate has a plurality of TFT, a plurality of signal lines for transmitting a scan signal and an image signal, a plurality of pixel electrode which between the signal lines and the liquid crystal layer, a plurality of counter electrodes which between the pixel electrode and the liquid crystal layer, the counter substrate has a plurality of color filter and a plurality of spacers in an inside region of the sealing member, the spacers are disposed on both of a display region and a non-display region in the inside region of the sealing material of the TFT, the spacers of the display region is arranged opposite to the signal line, each of the spacers of the non-display region is arranged opposing to a transparent conductive layer formed on a same layer as the counter electrode.