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Title: Organic light-emitting diodes comprising grating structures and light extraction layers

Abstract

Embodiments described herein generally relate to organic light-emitting diodes (OLEDs) comprising a substrate, a light extraction layer, a first electrode, one or more organic layers, and a second electrode. In some embodiments, the light extraction layer is positioned between the substrate and the first electrode. According to some embodiments, an interface between the light extraction layer and the first electrode comprises a grating structure. The grating structure may, in certain cases, promote outcoupling of light generated within the OLED (e.g., through diffraction).

Inventors:
; ; ;
Publication Date:
Research Org.:
Univ. of Florida, Gainesville, FL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1823903
Patent Number(s):
10,991,915
Application Number:
16/067,073
Assignee:
University of Florida Research Foundation, Incorporated (Gainesville, FL)
DOE Contract Number:  
FG02-07ER46464
Resource Type:
Patent
Resource Relation:
Patent File Date: 01/27/2017
Country of Publication:
United States
Language:
English

Citation Formats

So, Franky Fat Kei, Schanze, Kirk S., Fu, Xiangyu, and Youn, Wooram. Organic light-emitting diodes comprising grating structures and light extraction layers. United States: N. p., 2021. Web.
So, Franky Fat Kei, Schanze, Kirk S., Fu, Xiangyu, & Youn, Wooram. Organic light-emitting diodes comprising grating structures and light extraction layers. United States.
So, Franky Fat Kei, Schanze, Kirk S., Fu, Xiangyu, and Youn, Wooram. 2021. "Organic light-emitting diodes comprising grating structures and light extraction layers". United States. https://www.osti.gov/servlets/purl/1823903.
@article{osti_1823903,
title = {Organic light-emitting diodes comprising grating structures and light extraction layers},
author = {So, Franky Fat Kei and Schanze, Kirk S. and Fu, Xiangyu and Youn, Wooram},
abstractNote = {Embodiments described herein generally relate to organic light-emitting diodes (OLEDs) comprising a substrate, a light extraction layer, a first electrode, one or more organic layers, and a second electrode. In some embodiments, the light extraction layer is positioned between the substrate and the first electrode. According to some embodiments, an interface between the light extraction layer and the first electrode comprises a grating structure. The grating structure may, in certain cases, promote outcoupling of light generated within the OLED (e.g., through diffraction).},
doi = {},
url = {https://www.osti.gov/biblio/1823903}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Apr 27 00:00:00 EDT 2021},
month = {Tue Apr 27 00:00:00 EDT 2021}
}

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