Abstract: An organic electroluminescence device includes: first and second substrates spaced apart from each other by a predetermined distance; a plurality of array elements having TFTs formed on the first substrate; organic electroluminescent diodes each having a first electrode acting as a common electrode, an organic electroluminescent layer formed under the first electrode, and a second electrode patterned for a sub-pixel, which are sequentially formed on the second substrate; and conductive spacers for electrically connecting the array elements and corresponding organic electroluminescent diodes, wherein the array elements are arranged on the first substrate in a matrix configuration, and power lines for supplying voltages to the array elements are formed in a mesh configuration.