Engineering the Substitution Position of Diphenylphosphine Oxide at Carbazole for Thermal Stability and High External Quantum Efficiency Above 30% in Blue Phosphorescent Organic Light-Emitting Diodes

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

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

Benzo[4,5]thieno[2,3-b]pyridine derivatives as host materials for high efficiency green and blue phosphorescent organic light-emitting diodes

(2013) Chil Won Lee et al.   CHEMICAL COMMUNICATIONS

New Host Material for High-Performance Blue Phosphorescent Organic Electroluminescent Devices

(2012) Jong-Kwan Bin et al.   ADVANCED MATERIALS

3,3′-Bicarbazole-Based Host Materials for High-Efficiency Blue Phosphorescent OLEDs with Extremely Low Driving Voltage

(2012) Hisahiro Sasabe et al.   ADVANCED MATERIALS

High Quantum Efficiency in Solution and Vacuum Processed Blue Phosphorescent Organic Light Emitting Diodes Using a Novel Benzofuropyridine-Based Bipolar Host Material

(2012) Chil Won Lee et al.   ADVANCED MATERIALS

Synthesis of 2- and 4-substituted carbazole derivatives and correlation of substitution position with photophysical properties and device performances of host materials

(2012) Mounggon Kim et al.   ORGANIC ELECTRONICS

Highly Efficient Red Phosphorescent Dopants in Organic Light-Emitting Devices

(2011) Do Han Kim et al.   ADVANCED MATERIALS

Strategies to Design Bipolar Small Molecules for OLEDs: Donor-Acceptor Structure and Non-Donor-Acceptor Structure

(2011) Lian Duan 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

Correlation of the substitution position of diphenylphosphine oxide on phenylcarbazole and device performances of blue phosphorescent organic light-emitting diodes

(2011) Hyo Suk Son et al.   JOURNAL OF MATERIALS CHEMISTRY

A Highly Efficient Universal Bipolar Host for Blue, Green, and Red Phosphorescent OLEDs

(2010) Ho-Hsiu Chou et al.   ADVANCED MATERIALS

Tuning Energy Levels of Electron-Transport Materials by Nitrogen Orientation for Electrophosphorescent Devices with an ‘Ideal’ Operating Voltage

(2010) Shi-Jian Su et al.   ADVANCED MATERIALS

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

Design of star-shaped molecular architectures based on carbazole and phosphine oxide moieties: towards amorphous bipolar hosts with high triplet energy for efficient blue electrophosphorescent devices

(2010) Junqiao Ding 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

A Simple Carbazole/Oxadiazole Hybrid Molecule: An Excellent Bipolar Host for Green and Red Phosphorescent OLEDs

(2008) Youtian Tao et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Efficient single layer solution-processed blue-emitting electrophosphorescent devices based on a small-molecule host

(2008) Liudong Hou et al.   APPLIED PHYSICS LETTERS

Inductive Effects of Diphenylphosphoryl Moieties on Carbazole Host Materials: Design Rules for Blue Electrophosphorescent Organic Light-Emitting Devices

(2008) Linda S. Sapochak et al.   Journal of Physical Chemistry C