OLED with Area Defined Multicolor Emission Within a Single Lighting Element
Title
OLED with Area Defined Multicolor Emission Within a Single Lighting Element
Date Issued
2007-08-09
Inventor(s)
Major Field of Science
Engineering and Technology
Field Category
Mechanical Engineering
Date Issued
August 9, 2007
Type
Patents
Application
11/670,384
Affiliation
Abstract
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 more light emissive materials, disposed over the first electrode; and d) a second electrode disposed over the composite light emissive layer, the electrodes commonly and singularly addressing the composite light emissive layer.