Patent ID: 9385174
Filing Date: 2016-07-05
CPC Classification: H01L

Claim Text:
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 formed on the first substrate, wherein the metal layer is formed on the first insulation layer and has at least a first through hole in the peripheral area, wherein the second insulation layer is formed on the metal layer and has at least one second through hole that is concentric with the first through hole, wherein the second through hole has a diameter less than that of the first through hole, wherein the sealing member fills each of the first and second through holes, and wherein the metal layer is formed of the same material as a data line applying a data signal to the display area.