Patent ID: 7683538
Filing Date: 2010-03-23
Classification: H01L

Abstract:
1. A dual panel-type organic electroluminescent display device, comprising: a first substrate having gate and data lines crossing each other thereon to define sub-pixels; an array element disposed on the first substrate at at least one of the sub-pixels; a second substrate opposing the first substrate; a first electrode disposed on substantially an entire surface of the second substrate an insulating pattern disposed on the first electrode at the at least one of the sub-pixels; an organic electroluminescent layer disposed on the first electrode within the at least one of the sub-pixels; a second electrode disposed on the organic electroluminescent layer at the at least one of the sub-pixels; and a connection pattern electrically connecting the array element and the second electrode and having a contact area contacting the second electrode, the insulating pattern between the first and second electrodes at the contact area, wherein the organic electroluminescent layer is not disposed between the first and second electrodes at the position where the connection pattern contacts the second electrode, and wherein the organic electroluminescent layer and the insulating pattern wherein the organic electroluminescent layer and the insulating pattern are entirely disposed at the same layer and have substantially the same thickness to form a flat surface.