Patent ID: 9590177
Date: 2017-03-07
CPC Classifications: H01L

Claim:
1. An organic light-emitting display panel, comprising: a substrate, having at least one spacer region and at least one emission region; a planarization layer, covering the spacer region but at least exposing the emission region, the planarization layer including ink-repellent material; a patterned first conductive layer, disposed on a surface of the substrate, comprising: a bottom electrode, at least disposed in the emission region; and a position-retention element, disposed on a surface of the planarization layer in the spacer region, wherein the position-retention element and the bottom electrode are electrically insulated from each other; at least one spacer, disposed on a surface of the position-retention element, wherein the position-retention element is disposed between the planarization layer and the spacer and structurally in contact with the planarization layer and the spacer directly; and an organic light-emitting material layer, disposed on a surface of the bottom electrode in the emission region; wherein the planarization layer comprises an opening that exposes the emission region, the spacer is composed of a spacer material layer, and a portion of the spacer material layer is disposed adjoining to the emission region and covers a portion of a sidewall of the opening of the planarization layer.