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1. US20090179189 - Method for producing an electronic device with a layer structure and an electronic device

Office
United States of America
Application Number 12092167
Application Date 23.10.2006
Publication Number 20090179189
Publication Date 16.07.2009
Grant Number 08324613
Grant Date 04.12.2012
Publication Kind B2
IPC
H01L 35/24
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
35Thermoelectric devices comprising a junction of dissimilar materials, i.e. exhibiting Seebeck or Peltier effect with or without other thermoelectric effects or thermomagnetic effects; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
12Selection of the material for the legs of the junction
24using organic compositions
Applicants Novaled AG
Priority Data 05023806 01.11.2005 EP
06019069 12.09.2006 EP
Title
(EN) Method for producing an electronic device with a layer structure and an electronic device
Abstract
(EN)

The invention relates to a method for producing a layer structure in an electronic device, especially in an organic light emitting device, the method comprising a step of producing the layer structure as a composite layer structure with free charge carriers generated by charge transfer between a first material and a second material, wherein the composite layer structure is provided as a stack of at least three non-mixed sub-layers made of the first material and the second material, respectively, wherein within the stack of the at least three non-mixed sub-layers each first material sub-layer is followed by an adjacent second material sub-layer and each second material sub-layer is followed by an adjacent first material sub-layer, and wherein the first material and the second material are selected to form a host-dopant material system for the electrical doping. The invention also relates to an electronic device.


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