| abstract |
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. |