Finely Tuned Blue Iridium Complexes with Varying Horizontal Emission Dipole Ratios and Quantum Yields for Phosphorescent Organic Light-Emitting Diodes

Langevin and Trap-Assisted Recombination in Phosphorescent Organic Light Emitting Diodes

(2014) Jeong-Hwan Lee et al.   ADVANCED FUNCTIONAL MATERIALS

Blue Phosphorescent Organic Light-Emitting Diodes Using an Exciplex Forming Co-host with the External Quantum Efficiency of Theoretical Limit

(2014) Hyun Shin et al.   ADVANCED MATERIALS

Highly Efficient Organic Light-Emitting Diodes with Phosphorescent Emitters Having High Quantum Yield and Horizontal Orientation of Transition Dipole Moments

(2014) Kwon-Hyeon Kim et al.   ADVANCED MATERIALS

Phosphorescent dye-based supramolecules for high-efficiency organic light-emitting diodes

(2014) Kwon-Hyeon Kim et al.   Nature Communications

A New Class of Sky-Blue-Emitting Ir(III) Phosphors Assembled Using Fluorine-Free Pyridyl Pyrimidine Cyclometalates: Application toward High-Performance Sky-Blue- and White-Emitting OLEDs

(2013) Chih-Hao Chang et al.   ACS Applied Materials & Interfaces

Exciplex-Forming Co-host for Organic Light-Emitting Diodes with Ultimate Efficiency

(2013) Young-Seo Park et al.   ADVANCED FUNCTIONAL MATERIALS

Low Roll-Off and High Efficiency Orange Organic Light Emitting Diodes with Controlled Co-Doping of Green and Red Phosphorescent Dopants in an Exciplex Forming Co-Host

(2013) Sunghun Lee et al.   ADVANCED FUNCTIONAL MATERIALS

Organic Light-Emitting Diodes with 30% External Quantum Efficiency Based on a Horizontally Oriented Emitter

(2013) Sei-Yong Kim et al.   ADVANCED FUNCTIONAL MATERIALS

High-efficiency blue phosphorescent organic light-emitting diodes using a carbazole and carboline-based host material

(2013) Sun Jae Kim et al.   CHEMICAL COMMUNICATIONS

Photophysical Properties of Substituted Homoleptic and Heteroleptic Phenylimidazolinato Ir(III) Complexes as a Blue Phosphorescent Material

(2013) Takashi Karatsu et al.   INORGANIC CHEMISTRY

Deep-Blue Phosphorescence from Perfluoro Carbonyl-Substituted Iridium Complexes

(2013) Sunghun Lee et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Deep blue phosphorescent organic light-emitting diodes with excellent external quantum efficiency

(2013) Jungeun Park et al.   ORGANIC ELECTRONICS

High efficiency and non-color-changing orange organic light emitting diodes with red and green emitting layers

(2013) Sunghun Lee et al.   ORGANIC ELECTRONICS

Enhanced Emission and Analyte Sensing by Cinchonine Iridium(III) Cyclometalated Complexes Bearing Bent Diphosphine Chelators

(2013) Shao-Xiong Luo et al.   ORGANOMETALLICS

Organic Materials for Deep Blue Phosphorescent Organic Light-Emitting Diodes

(2012) Kyoung Soo Yook et al.   ADVANCED MATERIALS

Comparing the emissive dipole orientation of two similar phosphorescent green emitter molecules in highly efficient organic light-emitting diodes

(2012) Philipp Liehm et al.   APPLIED PHYSICS LETTERS

Deep-Blue-Emitting Heteroleptic Iridium(III) Complexes Suited for Highly Efficient Phosphorescent OLEDs

(2012) Cheng-Han Yang et al.   CHEMISTRY OF MATERIALS

Phosphoryl/Sulfonyl-Substituted Iridium Complexes as Blue Phosphorescent Emitters for Single-Layer Blue and White Organic Light-Emitting Diodes by Solution Process

(2012) Cong Fan et al.   CHEMISTRY OF MATERIALS

Diphenylphosphorylpyridine-functionalized iridium complexes for high-efficiency monochromic and white organic light-emitting diodes

(2012) Lijun Deng et al.   JOURNAL OF MATERIALS CHEMISTRY

Determining emissive dipole orientation in organic light emitting devices by decay time measurement

(2012) L. Penninck et al.   ORGANIC ELECTRONICS

Efficient blue emitters based on 1,3,5-triazine for nondoped organic light emitting diode applications

(2012) Jian Liu et al.   ORGANIC ELECTRONICS

Highly efficient blue phosphorescent and electroluminescent Ir(iii) compounds

(2012) Youngjin Kang et al.   Journal of Materials Chemistry C

Highly efficient iridium(iii) phosphors with phenoxy-substituted ligands and their high-performance OLEDs

(2012) Guiping Tan et al.   Journal of Materials Chemistry C

High-performance pure blue phosphorescent OLED using a novel bis-heteroleptic iridium(iii) complex with fluorinated bipyridyl ligands

(2012) Florian Kessler et al.   Journal of Materials Chemistry C

Wide-Range Color Tuning of Iridium Biscarbene Complexes from Blue to Red by DifferentN⁁NLigands: an Alternative Route for Adjusting the Emission Colors

(2011) Kun-Yi Lu et al.   ADVANCED MATERIALS

External Quantum Efficiency Above 20% in Deep Blue Phosphorescent Organic Light-Emitting Diodes

(2011) Soon Ok Jeon et al.   ADVANCED MATERIALS

Evidence for non-isotropic emitter orientation in a red phosphorescent organic light-emitting diode and its implications for determining the emitter’s radiative quantum efficiency

(2011) Tobias D. Schmidt et al.   APPLIED PHYSICS LETTERS

Design and Synthesis of Iridium Bis(carbene) Complexes for Efficient Blue Electrophosphorescence

(2011) Cheng-Han Hsieh et al.   CHEMISTRY-A EUROPEAN JOURNAL

Oriented phosphorescent emitters boost OLED efficiency

(2011) Michael Flämmich et al.   ORGANIC ELECTRONICS

Orientation Control of Linear-Shaped Molecules in Vacuum-Deposited Organic Amorphous Films and Its Effect on Carrier Mobilities

(2010) Daisuke Yokoyama et al.   ADVANCED FUNCTIONAL MATERIALS

High-Efficiency Blue and White Organic Light-Emitting Devices Incorporating a Blue Iridium Carbene Complex

(2010) Hisahiro Sasabe et al.   ADVANCED MATERIALS

Determination of molecular dipole orientation in doped fluorescent organic thin films by photoluminescence measurements

(2010) Jörg Frischeisen et al.   APPLIED PHYSICS LETTERS

A new benzimidazole/carbazole hybrid bipolar material for highly efficient deep-blue electrofluorescence, yellow–green electrophosphorescence, and two-color-based white OLEDs

(2010) Wen-Yi Hung et al.   JOURNAL OF MATERIALS CHEMISTRY

Phenylcarbazole-Based Phosphine Oxide Host Materials For High Efficiency In Deep Blue Phosphorescent Organic Light-Emitting Diodes

(2009) Soon Ok Jeon et al.   ADVANCED FUNCTIONAL MATERIALS

High-Triplet-Energy Dendrons: Enhancing the Luminescence of Deep Blue Phosphorescent Iridium(III) Complexes

(2009) Shih-Chun Lo et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Deep-blue phosphorescent iridium complexes with picolinic acid N-oxide as the ancillary ligand for high efficiency organic light-emitting diodes

(2009) Hoe-Joo Seo et al.   ORGANIC ELECTRONICS

En Route to High External Quantum Efficiency (∼12%), Organic True-Blue-Light-Emitting Diodes Employing Novel Design of Iridium (III) Phosphors

(2008) Yuan-Chieh Chiu et al.   ADVANCED MATERIALS

Highly Efficient Blue-Emitting Iridium(III) Carbene Complexes and Phosphorescent OLEDs

(2008) Chiung-Fang Chang et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Horizontal molecular orientation in vacuum-deposited organic amorphous films of hole and electron transport materials

(2008) Daisuke Yokoyama et al.   APPLIED PHYSICS LETTERS

Efficient deep-blue phosphorescent organic light-emitting device with improved electron and exciton confinement

(2008) Ying Zheng et al.   APPLIED PHYSICS LETTERS

High efficiency deep blue phosphorescent organic light-emitting diodes

(2008) K YOOK et al.   ORGANIC ELECTRONICS

Horizontal orientation of linear-shaped organic molecules having bulky substituents in neat and doped vacuum-deposited amorphous films

(2008) D YOKOYAMA et al.   ORGANIC ELECTRONICS

Deep blue phosphorescent organic light-emitting diodes using a Si based wide bandgap host and an Ir dopant with electron withdrawing substituents

(2008) Sung Hyun Kim et al.   THIN SOLID FILMS