DISPLAY DEVICE AND DISPLAY DEVICE MANUFACTURING METHOD

摘要

There are provided an active matrix liquid crystal display device and manufacturing method thereof. The liquid crystal display device includes an array substrate having a drive element (13) formed by a TFT arranged in the vicinity of the intersection of a scan wire (11) and a signal wire (12) and pixel electrodes (17) connected to the drive element (13) via a drain wire (14) and a contact hole unit (17a) and arranged in a matrix. The signal wire (12) is arranged in a layer lower than the pixel electrode (17) and substantially at the center of the pixel electrode (17). Even when the relative position of the pixel electrode and the signal wire is changed by a manufacturing error, the change of the electrostatic capacity (Csd) between the pixel electrode and the signal wire is suppressed and the uniformity of display is not degraded.