| 摘要 |
PROBLEM TO BE SOLVED: To provide an organic light-emitting display device capable of minimizing reduction in an opening rate. SOLUTION: The organic light-emitting display device has a plurality of pixels 111, 121 having sub-pixels 111R, 111G, 111B, and 121R, 121G, 121B, respectively, which emit red, green and blue colors, respectively. Each sub-pixel has a first electrode, a second electrode opposite to the first electrode, and an intermediate layer intervened between the first electrode and the second electrode. At least one layer among layers included in the intermediate layer forms one sub-pixel group 1112R by being integrally formed on two sub-pixels 111R, 112R which are adjacent in one direction, and a spacing between the sub-pixels in one sub-pixel group is formed to be narrower than a spacing between the adjacent sub-pixel groups. COPYRIGHT: (C)2011,JPO&INPIT
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