Patent ID: 9089036
Filing Date: 2015-07-21
Classification: H01L,H05B

Abstract:
1. A light-emitting device, comprising: a substrate; both a wire and a pixel electrode formed on the substrate, wherein the wire and pixel electrode are separated from each other in a plan view; a transition metal oxide layer formed on both the wire and the pixel electrode; a bank formed on the transition metal oxide layer so as to define a first opening above the pixel electrode and a second opening above the wire, a portion of the transition metal oxide layer being exposed at a bottom of the first opening, and a portion of the transition metal oxide layer being exposed at a bottom of the second opening; a light-emitting layer formed above the portion of the transition metal oxide layer that is exposed at the bottom of the first opening, and wherein the light-emitting layer is not formed above the portion of the transition metal oxide layer that is exposed at the bottom of the second opening; an interception layer formed on the portion of the transition metal oxide layer that is exposed at the bottom of the second opening, and intercepting migrating fluorine, and wherein the interception layer is not formed above the portion of the transition metal oxide layer that is exposed at the bottom of the first opening; an organic layer formed on the interception layer and the light-emitting layer, and doped with an alkali metal; and a common electrode formed on the organic layer so as to be seamless at least from an area above the interception layer to an area above the light-emitting layer, wherein the common electrode is electrically connected to the wire via the transition metal oxide layer, the interception layer, and the organic layer.