| 摘要 |
An active matrix substrate includes a plurality of first lines extending parallel to each other, and a plurality of second lines extending parallel to each other, and crossing the plurality of first lines with an insulation film therebetween. The active matrix substrate also includes a plurality of lead-out lines connecting an end of at least one of the plurality of first lines and the plurality of second lines with a driver, and extending spaced apart from each other in a non-display region, and a plurality of redundant wirings extending along the plurality of lead-out lines with an insulation film therebetween. Each of the plurality of lead-out lines overlaps, in plan view, with an overlapping region of any of the plurality of redundant wirings. Each of the plurality of redundant wirings has a length shorter than an arbitrary one of the plurality of lead-out lines overlapping at the overlapping region. |
| 主权项 |
1. An active matrix type display device comprising:
an active matrix substrate including a display region and a non-display region that is a region excluding said display region, and a driver mounted on said non-display region in said active matrix substrate, said active matrix substrate including a plurality of first lines extending parallel to each other at least in said display region, a plurality of second lines extending parallel to each other at least in said display region, and crossing said plurality of first lines with an insulation film therebetween, a plurality of lead-out lines connecting one end of at least one of said plurality of first lines and said plurality of second lines with said driver, and extending spaced apart from each other in said non-display region, and a plurality of redundant wirings extending along said plurality of lead-out lines with an insulation film therebetween, each of said plurality of lead-out lines overlapping, in plan view, with an overlapping region of any of said plurality of redundant wirings, each of said plurality of redundant wirings having a length shorter than an arbitrary one of said plurality of lead-out lines overlapping at said overlapping region. |
