Patent ID: 7928353

Claim:
An organic electroluminescence display comprising: a substrate, a pixel-driving circuit unit, and pixels arranged in the form of a matrix on said substrate; wherein said pixel comprises a light-emitting part including a first electrode placed near to said substrate, a second electrode placed far from said substrate, said second electrode including a metal electrode layer having a thickness of 10 nm to 200 nm, and at least one organic layer placed between said first and second electrodes; and said metal electrode layer comprises a metal part is seamless and formed of metal continuously connected without breaks between any points therein, and plural openings which penetrate through said layer, which have an average opening diameter of 10 nm to 780 nm and which are arranged so periodically that the distribution of the arrangement is represented by a radial distribution function curve having a half-width of 5 nm to 300 nm.