Patent ID: 7309955
Filing Date: 2007-12-18
Classification: H01L

Abstract:
1. An electroluminescent display device, comprising: first and second substrates facing each other and having a plurality of sub-pixel regions; a gate line on the first substrate; a data line crossing the gate line to define the sub-pixel region on the first substrate; an array element connected to the gate and data lines; a data link line spaced apart from the data line; a link pattern electrically connected to the data line and the data link line; a connection electrode connected to the array element and disposed in the sub-pixel region; a gate pad electrode electrically connected to the gate line and having lower and upper layers; a data pad electrode extended from the data link line and having lower and upper layers, the data pad electrode disposed at the same layer as the gate pad electrode; and an electroluminescent diode on the second substrate, wherein the upper layers of the gate and data pad electrodes have gate and data pad contact holes exposing the lower layers of the gate and data pad electrodes, respectively.