摘要 |
An electroluminescent element (10) is provided with: a lamination section in which a first conductive layer (12), a dielectric layer (13), a second conductive layer (14), a light-emitting layer (15) and a third conductive layer (16) are laminated in order; and contact holes (17) for at least penetrating through the dielectric layer (13) and electrically connecting the first conductive layer (12) and the second conductive layer (14). When viewed from the light-emitting surface side, the electroluminescent element (10) (i) has at least one continuous light-emitting region, and (ii) the number of contact holes (17) is 10 2 or more per one light-emitting region and such that the ratio of the area of the contact holes (17) to the area of the light-emitting region is 0.1 or less. Thus, it is possible to provide an electroluminescent element, etc., that is easily manufactured and has high light emission uniformity. |