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Title: Stacked white OLED having separate red, green and blue sub-elements

The present invention relates to efficient organic light emitting devices (OLEDs). More specifically, the present invention relates to white-emitting OLEDs, or WOLEDs. The devices of the present invention employ three emissive sub-elements, typically emitting red, green and blue, to sufficiently cover the visible spectrum. The sub-elements are separated by charge generating layers.
Authors:
; ;
Publication Date:
OSTI Identifier:
1185285
Report Number(s):
9,065,067
14/287,272
DOE Contract Number:
FG02-07ER84809
Resource Type:
Patent
Resource Relation:
Patent File Date: 2014 May 27
Research Org:
The Regents of the University of Michigan, Ann Arbor, MI (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION