skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Recent Advances in OLED Optical Design

Journal Article · · Advanced Functional Materials
 [1];  [2];  [3]; ORCiD logo [2]
  1. Department of PhysicsNorth Carolina State University Raleigh NC 27695 USA
  2. Department of Material Science and EngineeringNorth Carolina State University Raleigh NC 27695 USA
  3. Department of Chemical and Biomolecular EngineeringNorth Carolina State University Raleigh NC 27695 USA

Not provided.

Research Organization:
North Carolina State University, Raleigh, NC (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE)
DOE Contract Number:
EE0007624
OSTI ID:
1614035
Journal Information:
Advanced Functional Materials, Vol. 29, Issue 15; ISSN 1616-301X
Publisher:
Wiley
Country of Publication:
United States
Language:
English

References (94)

Organic electroluminescent diodes journal September 1987
Nearly 100% internal phosphorescence efficiency in an organic light-emitting device journal November 2001
Third-generation organic electroluminescence materials journal May 2014
Device efficiency of organic light-emitting diodes: Progress by improved light outcoupling journal September 2012
Approaches for fabricating high efficiency organic light emitting diodes journal January 2015
Purely Organic Thermally Activated Delayed Fluorescence Materials for Organic Light-Emitting Diodes journal March 2017
Novel Electron-transport Material Containing Boron Atom with a High Triplet Excited Energy Level journal February 2007
Manipulating Refractive Index in Organic Light-Emitting Diodes journal February 2018
Plasmonics: Fundamentals and Applications book January 2007
Fluorescence near interfaces: The role of photonic mode density journal April 1998
Resonance Absorption by Nuclear Magnetic Moments in a Solid journal January 1946
Highly Efficient Organic Light-Emitting Diodes with Phosphorescent Emitters Having High Quantum Yield and Horizontal Orientation of Transition Dipole Moments journal April 2014
Organic Light-Emitting Diodes with 30% External Quantum Efficiency Based on a Horizontally Oriented Emitter journal March 2013
Increased light outcoupling efficiency in dye-doped small molecule organic light-emitting diodes with horizontally oriented emitters journal May 2011
Oriented phosphorescent emitters boost OLED efficiency journal October 2011
Effect of Molecular Orientation of Epitaxially Grown Platinum(II) Octaethyl Porphyrin Films on the Performance of Field-Effect Transistors journal May 2003
Orientation of emissive dipoles in OLEDs: Quantitative in situ analysis journal June 2010
Design of Heteroleptic Ir Complexes with Horizontal Emitting Dipoles for Highly Efficient Organic Light-Emitting Diodes with an External Quantum Efficiency of 38% journal October 2016
Understanding and predicting the orientation of heteroleptic phosphors in organic light-emitting materials journal October 2015
Molecular orientation in small-molecule organic light-emitting diodes journal January 2011
Luminescence from oriented emitting dipoles in a birefringent medium journal January 2015
Anisotropic materials in OLEDs for high outcoupling efficiency journal January 2015
Sky-Blue Phosphorescent OLEDs with 34.1% External Quantum Efficiency Using a Low Refractive Index Electron Transporting Layer journal April 2016
Highly Efficient Organic Light-Emitting Diode Using A Low Refractive Index Electron Transport Layer journal May 2017
Using a low-index host layer to increase emission from organic light-emitting diode structures journal December 2006
Enhanced efficiency of multilayer organic light-emitting diodes with a low-refractive index hole-transport layer: An effect of improved outcoupling? journal September 2007
Color in the Corners: ITO-Free White OLEDs with Angular Color Stability journal May 2013
Achieving Above 60% External Quantum Efficiency in Organic Light-Emitting Devices Using ITO-Free Low-Index Transparent Electrode and Emitters with Preferential Horizontal Emitting Dipoles journal February 2016
Simple Planar Indium-Tin-Oxide-Free Organic Light-Emitting Devices with Nearly 39% External Quantum Efficiency journal November 2015
Extremely Efficient Indium-Tin-Oxide-Free Green Phosphorescent Organic Light-Emitting Diodes journal July 2012
ITO-free top emitting organic light emitting diodes with enhanced light out-coupling: ITO-free Top Emitting Organic Light Emitting Diodes with enhanced light out-coupling journal November 2013
Improved efficiency of indium-tin-oxide-free flexible organic light-emitting devices journal February 2014
Color-stable, ITO-free white organic light-emitting diodes with enhanced efficiency using solution-processed transparent electrodes and optical outcoupling layers journal May 2014
ITO-free down-conversion white organic light-emitting diodes with structured color conversion layers for enhanced optical efficiency and color rendering journal December 2012
ITO-free, efficient, and inverted phosphorescent organic light-emitting diodes using a WO 3 /Ag/WO 3 multilayer electrode journal April 2016
High efficiency ITO-free flexible white organic light-emitting diodes based on multi-cavity technology journal November 2013
Dual efficiency enhancement by delayed fluorescence and dipole orientation in high-efficiency fluorescent organic light-emitting diodes journal September 2011
Effects of dipole orientation and birefringence on the optical emission from thin films journal September 2000
Optical thin-film materials with low refractive index for broadband elimination of Fresnel reflection journal March 2007
Light-Extraction Enhancement of GaInN Light-Emitting Diodes by Graded-Refractive-Index Indium Tin Oxide Anti-Reflection Contact journal February 2008
Obliquely deposited tris(8-hydroxyquinoline) aluminium (Alq 3 ) biaxial thin films with negative in-plane birefringence journal April 2007
Enhancing waveguided light extraction in organic LEDs using an ultra-low-index grid journal January 2010
Efficient, Nonintrusive Outcoupling in Organic Light Emitting Devices Using Embedded Microlens Arrays journal April 2018
Highly Efficient White Top-Emitting Organic Light-Emitting Diodes Comprising Laminated Microlens Films journal December 2011
Highly enhanced light extraction from organic light emitting diodes with little image blurring and good color stability journal February 2015
Highly Enhanced Light Extraction from Surface Plasmonic Loss Minimized Organic Light-Emitting Diodes journal April 2013
Enhancing Light Extraction in Top-Emitting Organic Light-Emitting Devices Using Molded Transparent Polymer Microlens Arrays journal June 2012
Coupling Efficiency Enhancement in Organic Light-Emitting Devices Using Microlens Array—Theory and Experiment journal December 2005
45.2: Invited Paper : Extremely High Performance White OLEDs for Lighting journal June 2012
Method to evaluate the enhancement of luminance efficiency in planar OLED light emitting devices for microlens array journal January 2004
Improved light out-coupling in organic light emitting diodes employing ordered microlens arrays journal March 2002
Versatile route to gapless microlens arrays using laser-tunable wet-etched curved surfaces journal January 2012
The influence of a microlens array on planar organic light-emitting devices journal January 2006
Nano-particle based scattering layers for optical efficiency enhancement of organic light-emitting diodes and organic solar cells journal May 2013
Enhanced Light Out-Coupling of OLEDs with Low Haze by Inserting Randomly Dispersed Nanopillar Arrays Formed by Lateral Phase Separation of Polymer Blends journal May 2013
Enhanced Outcoupling in Organic Light-Emitting Diodes via a High-Index Contrast Scattering Layer journal August 2015
High-Quality White OLEDs with Comparable Efficiencies to LEDs journal February 2018
Elimination of Plasmon Losses and Enhanced Light Extraction of Top-Emitting Organic Light-Emitting Devices Using a Reflective Subelectrode Grid journal January 2017
A Light Scattering Layer for Internal Light Extraction of Organic Light-Emitting Diodes Based on Silver Nanowires journal June 2016
Enhancing Optical Out-Coupling of Organic Light-Emitting Devices with Nanostructured Composite Electrodes Consisting of Indium Tin Oxide Nanomesh and Conducting Polymer journal July 2015
Broadband Light Extraction from White Organic Light-Emitting Devices by Employing Corrugated Metallic Electrodes with Dual Periodicity journal September 2013
Light Extraction of Organic Light Emitting Diodes by Defective Hexagonal-Close-Packed Array journal May 2012
Controlling bucking structure by UV/ozone treatment for light extraction from organic light emitting diodes journal July 2011
Organic light-emitting diodes with photonic crystals on glass substrate fabricated by nanoimprint lithography journal March 2007
Enhancement of electroluminescence through a two-dimensional corrugated metal film by grating-induced surface-plasmon cross coupling journal January 2005
Light extraction from surface plasmons and waveguide modes in an organic light-emitting layer by nanoimprinted gratings journal November 2010
Enhanced light extraction efficiency in organic light emitting diodes using a tetragonal photonic crystal with hydrogen silsesquioxane journal January 2014
Enhancement of Light Extraction from Organic Light-Emitting Diodes with Two-Dimensional Hexagonally Nanoimprinted Periodic Structures Using Sequential Surface Relief Grating journal June 2008
Large Area 2D and 3D Colloidal Photonic Crystals Fabricated by a Roll-to-Roll Langmuir–Blodgett Method journal June 2016
Corrugated Sapphire Substrates for Organic Light-Emitting Diode Light Extraction journal April 2015
Light extraction from organic light-emitting diodes enhanced by spontaneously formed buckles journal February 2010
Improvement of light extraction in organic light-emitting diodes using a corrugated microcavity journal January 2015
Extracting optical modes of organic light-emitting diodes using quasi-periodic WO_3 nanoislands journal January 2013
Direct Fabrication of Organic Light-Emitting Diodes on Buckled Substrates for Light Extraction journal April 2013
Highly improved light extraction with a reduced spectrum distortion of organic light-emitting diodes composed by the sub-visible wavelength nano-scale periodic (∼250nm) structure and micro-lens array journal January 2014
Optical and Electrical Characteristics of Organic Light-Emitting Diodes with Two-Dimensional Photonic Crystals in Organic/Electrode Layers journal June 2005
Extremely Efficient Transparent Flexible Organic Light-Emitting Diodes with Nanostructured Composite Electrodes journal August 2018
Novel Patterning Method for Silver Nanowire Electrodes for Thermal-Evaporated Organic Light Emitting Diodes journal March 2016
Light beam shaping for collimated emission from white organic light-emitting diodes using customized lenticular microlens arrays structure journal May 2018
Recent advances in light outcoupling from white organic light-emitting diodes journal January 2015
Lensfree OLEDs with over 50% external quantum efficiency via external scattering and horizontally oriented emitters journal August 2018
A Solution Processed Flexible Nanocomposite Substrate with Efficient Light Extraction via Periodic Wrinkles for White Organic Light-Emitting Diodes journal October 2018
Organic wrinkles for energy efficient organic light emitting diodes journal November 2015
Enhanced out-coupling factor of microcavity organic light-emitting devices with irregular microlens array journal January 2006
White organic light emitting diodes with enhanced internal and external outcoupling for ultra-efficient light extraction and Lambertian emission journal January 2012
Enhanced light extraction from organic light-emitting devices using a sub-anode grid journal October 2015
Efficient Light Extraction of Organic Light-Emitting Diodes on a Fully Solution-Processed Flexible Substrate journal July 2017
Large-Area Screen-Printed Internal Extraction Layers for Organic Light-Emitting Diodes journal March 2017
Efficient Outcoupling of Organic Light-Emitting Devices Using a Light-Scattering Dielectric Layer journal July 2018
A nanoporous polymer film as a diffuser as well as a light extraction component for top emitting organic light emitting diodes with a strong microcavity structure journal January 2016
Improved out-coupling efficiency of organic light emitting diodes fabricated on a TiO2 planarization layer with embedded Si oxide nanostructures journal October 2017
Coherent mode coupling in highly efficient top-emitting OLEDs on periodically corrugated substrates journal January 2014
Extremely Efficient White Organic Light-Emitting Diodes for General Lighting journal September 2014
Microcavity-Free Broadband Light Outcoupling Enhancement in Flexible Organic Light-Emitting Diodes with Nanostructured Transparent Metal–Dielectric Composite Electrodes journal December 2015

Similar Records

Recent Advances in OLED Optical Design
Journal Article · Fri Feb 08 00:00:00 EST 2019 · Advanced Functional Materials · OSTI ID:1614035

Eliminate angular color shift in top‐emitting OLEDs through cavity design
Journal Article · Thu May 30 00:00:00 EDT 2019 · Journal of the Society for Information Display · OSTI ID:1614035

5‐1: Distinguished Paper: Eliminate Angular Color Shift in Top Emitting OLEDs through Cavity Design
Journal Article · Wed May 29 00:00:00 EDT 2019 · SID Symposium Digest of Technical Papers · OSTI ID:1614035