| abstract |
A display panel includes a substrate, a light-emission display layer, an encapsulation layer, a through-hole and a barrier layer. The light-emission display layer is disposed on the substrate. The encapsulation layer is disposed on the light-emission display layer. The through-hole penetrates through the substrate, the light-emission display layer and the encapsulation layer. The barrier layer is disposed on the sidewall of the through-hole. |