Liquid crystal display device and method of manufacturing the same

摘要

In one embodiment, an array substrate includes a first array area and a second array area adjoining the first array area. The first array area includes a first electric power supply line arranged along a periphery of the first array area. The second array area includes a pixel electrode, a second electric power supply line arranged along a periphery of the second array area, and an electric power supply pad electrically connected with the second electric power supply line. The electric power supply pad is arranged facing the first electric power supply line so as to sandwich a boundary between the first array area and the second array area. Corner potions of the electric power supply pad facing the first electric power supply line are formed in an arc shape.

主权项

1. A liquid crystal display device, comprising:
a first substrate including a first array area and a second array area adjoining the first array area, the first array area including a first electric power supply line arranged along a periphery of the first array area, and the second array area including a pixel electrode, a second electric power supply line arranged along a periphery of the second array area, and an electric power supply pad electrically connected with the second electric power supply line; a second substrate arranged facing the first substrate, including a common electrode facing the pixel electrode and extending to a portion facing the electric power supply pad; a liquid crystal layer held between the pixel electrode and the common electrode; and an electric conductive element for electrically connecting the electric power supply pad with the common electrode; wherein the electric power supply pad is arranged facing the first electric power supply line so as to sandwich a boundary between the first array area and the second array area, corner portions of the electric power supply pad facing the first electric power supply line are formed substantially in a rounded arc shape, the second electric power supply line includes an electric power supply electrode arranged under the electric power supply pad and integrally formed with the second electric power supply line, the electric power supply electrode is substantially in a polygon shape, and corner portions of the electric power supply electrode facing the first electric power supply line are formed substantially in a rounded arc shape.