Patent ID: 8816579
Filing Date: 2014-08-26
Classification: H01L

Abstract:
1. An organic light-emitting device, comprising: a first pixel electrode disposed on a substrate; a first bank covering an edge of the first pixel electrode, the first bank having a first opening exposing a portion of the first pixel electrode; a second pixel electrode covering the exposed portion of the first pixel electrode through the first opening, the second pixel electrode covering at least a portion of the first bank; a second bank on the first bank, the second bank including a second opening wider than the first opening and exposing the second pixel electrode; an organic light-emitting layer covering the second pixel electrode; and an opposite electrode covering the organic light-emitting layer, wherein the second pixel electrode includes a center portion directly contacting the first pixel electrode and a side portion extending from the center portion, the side portion of the second pixel electrode including an end disposed on an upper surface of the first bank exposed through the second opening.