Patent ID: 9647234
Date: 2017-05-09
CPC Classifications: H01L

Claim:
1. An organic light-emitting diode (OLED) display comprising: a first substrate including a display area and a peripheral area; a second substrate facing the first substrate; a sealing member configured to adhere the first substrate to the second substrate; and a first insulation layer, a metal layer and a second insulation layer deposited on the first substrate, wherein the metal layer is deposited on the first insulation layer and has at least a first through hole in the peripheral area, wherein the second insulation layer is deposited on the metal layer and has at least one second through hole that has a diameter different from that of the first through hole, wherein at least one portion of the second through hole overlaps with at least one portion of the first through hole, and wherein the sealing member fills each of the first and second through holes.