Patent ID: 9601553
Date: 2017-03-21
CPC Classifications: H01L

Claim:
1. An organic light-emitting display comprising: a plurality of pixels, each pixel comprising: a pixel electrode; an opposite electrode facing a first side of the pixel electrode; an organic light emission layer between the first side of the pixel electrode and the opposite electrode; a rear electrode facing a second side of the pixel electrode, the second side facing oppositely away from the first side; and an insulating layer between the second side of the pixel electrode and the rear electrode, wherein the pixel electrode, the insulating layer, and the rear electrode are configured as a plurality of capacitors of the organic light-emitting display, and the pixel electrode overlaps with and is located between the organic light emission layer and the rear electrode, wherein the rear electrode is a split electrode divided into several discontiguous portions each forming a separate capacitor of the plurality of capacitors, and wherein the several discontiguous portions together extend from a first edge of the pixel electrode to a second edge of the pixel electrode facing away from the first edge, such that a micro cavity extends from the first edge to the second edge.