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Title: OLED devices with internal outcoupling

Abstract

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.

Inventors:
; ; ; ; ; ; ;
Publication Date:
Research Org.:
General Electric Company, Niskayuna, NY (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1171648
Patent Number(s):
8,969,856
Application Number:
13/599,511
Assignee:
General Electric Company (Niskayuna, NY) DOEEE
DOE Contract Number:  
EE0003250
Resource Type:
Patent
Resource Relation:
Patent File Date: 2012 Aug 30
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Liu, Jie Jerry, Sista, Srinivas Prasad, Shi, Xiaolei, Zhao, Ri-An, Chichak, Kelly Scott, Youmans, Jeffrey Michael, Janora, Kevin Henry, and Turner, Larry Gene. OLED devices with internal outcoupling. United States: N. p., 2015. Web.
Liu, Jie Jerry, Sista, Srinivas Prasad, Shi, Xiaolei, Zhao, Ri-An, Chichak, Kelly Scott, Youmans, Jeffrey Michael, Janora, Kevin Henry, & Turner, Larry Gene. OLED devices with internal outcoupling. United States.
Liu, Jie Jerry, Sista, Srinivas Prasad, Shi, Xiaolei, Zhao, Ri-An, Chichak, Kelly Scott, Youmans, Jeffrey Michael, Janora, Kevin Henry, and Turner, Larry Gene. Tue . "OLED devices with internal outcoupling". United States. https://www.osti.gov/servlets/purl/1171648.
@article{osti_1171648,
title = {OLED devices with internal outcoupling},
author = {Liu, Jie Jerry and Sista, Srinivas Prasad and Shi, Xiaolei and Zhao, Ri-An and Chichak, Kelly Scott and Youmans, Jeffrey Michael and Janora, Kevin Henry and Turner, Larry Gene},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {3}
}

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Works referenced in this record:

Fourfold power efficiency improvement in organic light-emitting devices using an embedded nanocomposite scattering layer
journal, June 2012


Exploiting optical properties of P3HT:PCBM films for organic solar cells with semitransparent anode
journal, October 2010