Patent ID: 7948164

Claim:
An organic electro luminescence device, comprising: a display region and a non-display region in first and second substrates, wherein the display region includes sub-pixels; an array element including at least one TFT in the display region of the first substrate in each sub-pixel; a first electrode in an inner surface of the second substrate; a buffer in a predetermined region to partition an emission region of each sub-pixel on the first electrode, and an electrode separator on the buffer; an insulating layer in the emission region of each sub-pixel, and a spacer on the insulating layer; an organic electro luminescent layer in the emission region of each sub-pixel, the emission region including the insulating layer and the spacer; and a second electrode on organic electro luminescent layer; wherein the spacer is covered by the organic electro luminescent layer and the second electrode; wherein the second electrode over the spacer is electrically connected with the array element, wherein the second electrode includes a protruding part corresponding to the spacer and contacting with the array element, wherein the spacer is higher than the electrode separator, wherein the non-display region includes: a plurality of dummy sub-pixels adjacent to outermost sub-pixels of the display region; a common electrode connecting part for receiving a common voltage from the first substrate and transmitting the common voltage to the first electrode, wherein the first electrode serving as a common electrode formed on the second substrate; a seal pattern at edges of the substrates to encapsulate the first and second substrates; and a plurality of dummy spacers at a region ranging from the common electrode connecting part to the seal pattern, wherein the spacer over the second substrate has a tapered shape to prevent the second electrode from being broken by the spacer in the formation of the second electrode.