Patent ID: 8624259
Filing Date: 2014-01-07
Classification: H01L

Abstract:
1. An organic light-emitting display device comprising: a substrate; a thin-film transistor on the substrate; a first insulating layer covering the thin-film transistor; a first electrode on the first insulating layer, and electrically connected to the thin-film transistor; a second insulating layer on the first insulating layer, covering the first electrode, and having an opening for exposing a part of the first electrode; a porous member in the second insulating layer, the second insulating layer having a thickness greater than a thickness of the porous member; a second electrode on the second insulating layer, and facing the first electrode so as to correspond to the opening; and an organic emission layer between the first electrode and the second electrode so as to correspond to the opening, wherein three surfaces of the porous member, except for a surface of the porous member contacting the first insulating layer, contact the second insulating layer and wherein the porous member is on the first insulating layer.