DISPLAY DEVICE AND MOTHERBOARD

原文（中国語）

A display device includes a substrate, a display area displaying an image, a surrounding area provided on an external side relative to the display area, a partition having a lower portion located above the substrate and provided in the surrounding area and an upper portion provided on the lower portion and protruding beyond a side surface of the lower portion, and a vernier provided in the surrounding area and provided between the substrate and the partition. The partition has a first partition and a second partition adjacent to each other in a first direction. The vernier has a plurality of scale lines extending in the first direction and arranged with uniform pitch in a second direction intersecting the first direction.