Patent ID: 9362533
Filing Date: 2016-06-07
CPC Classification: H01L

Claim Text:
1. A method of manufacturing an organic light emitting display device, the method comprising: preparing a substrate defined into an active area in which a plurality of pixels will be formed in a matrix shape, a GIP (gate-in-panel) area in which drive elements will be formed, a ground contact area, and a seal line area; forming a thin film transistor, which is configured with a channel layer, a gate insulation film, a gate electrode, and source and drain electrodes, in each pixel region within the active area as well as a signal wiring on an interlayer insulation film corresponding to the seal line area and the ground contact area; forming a protective film on the substrate provided with the thin film transistor, and exposing a part of the drain electrode of the thin film transistor and the signal wiring through a contact hole formation process; forming an extend portion on the signal wiring; and forming an organic light emission diode, which is configured with a first electrode, an organic light emission layer and a second electrode, on the protective film, wherein the extended portion is formed on the signal wiring simultaneously with formation of the first electrode.