Abstract: An organic EL display device (1) includes a first substrate (30), a second substrate (20) facing the first substrate (30), an organic EL element (4) formed on the first substrate (30) and provided between the first substrate (30) and the second substrate (20), a sealing member (5) provided between the first substrate (30) and the second substrate (20), and configured to attach the first substrate (30) and the second substrate (20) together to seal the organic EL element (4), and an encapsulation resin (14) formed on the second substrate (20), provided between the first substrate (30) and the second substrate (20), and configured to cover a surface of the organic EL element (4). The sealing member (5) and the encapsulation resin (14) are separated apart from each other in a plane direction X of the organic EL display device (1).

Abstract: The present invention provides an organic electroluminescent display device including an electroluminescent element with a reduced leakage current and also provides a production method thereof. The present invention is an organic electroluminescent display device including an electroluminescent element, the electroluminescent element comprising a lower electrode, an organic layer, a light-emitting layer, and an upper electrode, stacked one above the other on and above a substrate in this order, wherein the organic electroluminescent display device further includes a bank formed on the organic layer.

Abstract: An organic EL display includes a substrate on which pixel areas are arranged in a matrix; first and second electrodes; functional material layers each including a carrier transport layer and a non-carrier transport layer; and a barrier to define the pixel areas. The barrier includes communication recesses arranged to extend the non-carrier transport layers from respective first pixel areas to respective second pixel areas adjacent to each other in the pixel areas defined by the barrier.