The present invention relates to organic light emitting devices with a multi-emissive material
layer (EML), where a multi-EML generally refers to an emissive layer having at least two …

The present invention relates to organic light emitting devices with a multi-emissive material
layer (EML), where a multi-EML generally refers to an emissive layer having at least two …

Devices having multiple multicomponent emissive layers are provided, where each
multicomponent EML includes at least three components. Each of the components in each …

An organic light emitting device comprising, an anode, a cathode, and an emissive layer,
located between the anode and the cathode, of a host compound, a first compound capable …

The present invention provides an OLED with an emissive region comprising a plurality of
sets of organic layers, each set comprising a non-continuous emissive layer and a neat non …

Disclosed is an organic electroluminescent device, comprising: a) a substrate; b) a first
electrode disposed over the substrate; c) a composite light emitting layer comprising two or …

An organic light emitting device comprising an anode, a cathode, and an emissive layer,
located between the anode and the cathode, of a host compound, a first compound capable …

An organic light emitting device composed of: a cathode; a layer including an organic
electroluminescent material; a layer including an electron accepting material; an anode …

An organic light emitting device is provided. The devices of the present invention comprise
an emissive region having at least two emissive layers, with at least one layer comprising a …

Organic light-emitting devices having a multi-component organic electroluminescent layer.
The organic electrolumi nescent layer comprises a phosphorescent dopant and a host …