Light-emissive display and method of manufacturing the same

US7948162B2 · kind B2 · utility

Assignee

• Cambridge Display Technology Limited · GB

Inventor

• Euan Smith · Cambridge, GB

Key dates

• Filing date: Apr 11, 2007
• Grant date: May 24, 2011
• Expiry date: Dec 3, 2028

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K59/17

Abstract

A light-emissive display comprising a substrate, a first electrode layer disposed over the substrate, a light-emissive layer disposed over the first electrode layer, and a second electrode layer disposed over the light-emissive layer, wherein the light-emissive layer is patterned to provide a plurality of discrete light-emissive regions, each discrete light-emissive region being a pixel, or a sub-pixel, of the light-emissive display, and wherein the first electrode layer and/or the second electrode layer comprises a plurality of electrodes, each electrode comprising at least two sub-electrodes associated with each discrete light-emissive region.