Patent ID: 8362693

Claim:
A device comprising: an insulating film comprising a first region, a second region, and a third region; a first electrode over the first region of the insulating film; a second electrode over the second region of the insulating film; a wiring covering an end portion of the first electrode; a first layer comprising an organic compound over the first electrode; a second layer comprising an organic compound over the second electrode; a partition wall over the wiring, the first electrode, the second electrode, and the insulating film; and a third electrode over the first layer comprising the organic compound, the second layer comprising the organic compound, and the partition wall, wherein a depression is formed in the third region of the insulating film, wherein the partition wall covers the wiring, the end portion of the first electrode, an end portion of the second electrode, and the depression, and wherein the partition wall is in direct contact with the insulating film at the depression.