/Efficient And Stable All Phosphorescent Organic Light Emitting Diodes With Excellent Color Stability
Abstract
An organic light emitting device comprises a substrate, a first electrode over the substrate, an emissive layer over the first electrode comprising a first thin emissive sub-layer and a second thin emissive sub-layer over the first, and a second electrode over the emissive layer.
Full Text
What is claimed is:
An organic light emitting device comprises a substrate, a first electrode over the substrate, an emissive layer over the first electrode comprising a first thin emissive sub-layer and a second thin emissive sub-layer over the first, and a second electrode over the emissive layer.
Timeline
Filed
03/13/2026Published
07/16/2026Granted
Not AvailableIPC Codes(7)
H10K 50/165:comprising dopants
H10K 50/12:comprising dopants
H10K 85/30:Coordination compounds