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Title: OLED devices with internal outcoupling

Patent ·
OSTI ID:1171648
; ; ; ; ; ; ;

Optoelectronic devices that have enhanced internal outcoupling are disclosed. The devices include a substrate, an anode, a cathode, an electroluminescent layer, and a hole injecting layer. The hole injecting layer includes inorganic nanoparticles that have a bimodal particle size distribution and which are dispersed in an organic matrix.

Research Organization:
GE Global Research, Niskayuna, New York (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
EE0003250
Assignee:
General Electric Company (Niskayuna, NY)
Patent Number(s):
8,969,856
Application Number:
13/599,511
OSTI ID:
1171648
Resource Relation:
Patent File Date: 2012 Aug 30
Country of Publication:
United States
Language:
English

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