Patent ID: 9190629
Filing Date: 2015-11-17
Classification: H01L,Y02E

Abstract:
1. A flexible organic electroluminescent device, comprising: a substrate divided into an active area including a plurality of pixel regions, and a non-active area formed outside the active area; a switching thin film transistor and a driving thin film transistor at each of the pixel regions on the substrate; an interlayer insulating layer on the substrate including the switching thin film transistor and the driving thin film transistor, and configured to expose a drain electrode of the driving thin film transistor therethrough; a first electrode at each pixel region on the interlayer insulating layer, and connected to the drain electrode of the driving thin film transistor; a bank in the non-active area of the substrate; an organic light-emitting layer on the first electrode, and separated from each other at each pixel region; a second electrode on the organic light-emitting layer, in the active area; a first passivation layer on an entire surface of the substrate including the second electrode; an organic layer on the first passivation layer, in the active area; a partition wall pattern on the first passivation layer in the non-active area so as to enclose the active area, wherein the partition wall pattern is formed in a separated manner from the organic layer; a second passivation layer on the first passivation layer including the organic layer and the partition wall pattern; a barrier film disposed to face the substrate; and an adhesive interposed between the substrate and the barrier film, and configured to adhere the substrate and the barrier film to each other to form a panel.