A Series of Imidazo[1,2-f]phenanthridine-Based Sky-Blue TADF Emitters Realizing EQE of over 20%

Origin and Control of Orientation of Phosphorescent and TADF Dyes for High-Efficiency OLEDs

(2018) Kwon-Hyeon Kim et al.   ADVANCED MATERIALS

Recent progress of pyrimidine derivatives for high-performance organic light-emitting devices

(2018) Ryutaro Komatsu et al.   Journal of Photonics for Energy

Ultrahigh Power Efficiency Thermally Activated Delayed Fluorescent OLEDs by the Strategic Use of Electron-Transport Materials

(2018) Hisahiro Sasabe et al.   Advanced Optical Materials

Organic Light-Emitting Diodes Based on Imidazole Semiconductors

(2018) Wen-Cheng Chen et al.   Advanced Optical Materials

Highly efficient green organic light emitting diodes with phenanthroimidazole-based thermally activated delayed fluorescence emitters

(2018) Zhi Huang et al.   Journal of Materials Chemistry C

Triazatruxene: A Rigid Central Donor Unit for a D-A3 Thermally Activated Delayed Fluorescence Material Exhibiting Sub-Microsecond Reverse Intersystem Crossing and Unity Quantum Yield via Multiple Singlet-Triplet State Pairs

(2018) Paloma L. dos Santos et al.   Advanced Science

New Molecular Design Concurrently Providing Superior Pure Blue, Thermally Activated Delayed Fluorescence and Optical Out-Coupling Efficiencies

(2017) P. Rajamalli et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Achieving efficient violet-blue electroluminescence with CIEy 6% from naphthyl-linked phenanthroimidazole–carbazole hybrid fluorophores

(2017) Wen-Cheng Chen et al.   Chemical Science

High-Performance Green OLEDs Using Thermally Activated Delayed Fluorescence with a Power Efficiency of over 100 lm W−1

(2016) Yuki Seino et al.   ADVANCED MATERIALS

Sky-Blue Organic Light Emitting Diode with 37% External Quantum Efficiency Using Thermally Activated Delayed Fluorescence from Spiroacridine-Triazine Hybrid

(2016) Ting-An Lin et al.   ADVANCED MATERIALS

Highly Luminescent π-Conjugated Terpyridine Derivatives Exhibiting Thermally Activated Delayed Fluorescence

(2016) Hisahiro Sasabe et al.   CHEMISTRY-A EUROPEAN JOURNAL

Significant Enhancement of Blue OLED Performances through Molecular Engineering of Pyrimidine-Based Emitter

(2016) Kohei Nakao et al.   Advanced Optical Materials

Light-blue thermally activated delayed fluorescent emitters realizing a high external quantum efficiency of 25% and unprecedented low drive voltages in OLEDs

(2016) Ryutaro Komatsu et al.   Journal of Materials Chemistry C

Palladium(II)-Catalyzed Sequential C–H Arylation/Aerobic Oxidative C–H Amination: One-Pot Synthesis of Benzimidazole-Fused Phenanthridines from 2-Arylbenzimidazoles and Aryl Halides

(2015) Gongyuan Zhao et al.   JOURNAL OF ORGANIC CHEMISTRY

Purely organic electroluminescent material realizing 100% conversion from electricity to light

(2015) Hironori Kaji et al.   Nature Communications

Low-Driving-Voltage Blue Phosphorescent Organic Light-Emitting Devices with External Quantum Efficiency of 30%

(2014) Kazuo Udagawa et al.   ADVANCED MATERIALS

Third-generation organic electroluminescence materials

(2014) Chihaya Adachi   JAPANESE JOURNAL OF APPLIED PHYSICS

Highly efficient blue electroluminescence based on thermally activated delayed fluorescence

(2014) Shuzo Hirata et al.   NATURE MATERIALS

Efficient blue organic light-emitting diodes employing thermally activated delayed fluorescence

(2014) Qisheng Zhang et al.   Nature Photonics

Investigating blue phosphorescent iridium cyclometalated dopant with phenyl-imidazole ligands

(2014) Kevin P. Klubek et al.   ORGANIC ELECTRONICS

Modular Synthesis of Benzimidazole-Fused Phenanthridines from 2-Arylbenzimidazoles and o-Dibromoarenes by a Palladium-Catalyzed Cascade Process

(2014) Chunxia Chen et al.   ORGANIC LETTERS

Tenfold increase in the lifetime of blue phosphorescent organic light-emitting diodes

(2014) Yifan Zhang et al.   Nature Communications

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

(2013) Takashi Karatsu et al.   INORGANIC CHEMISTRY

Highly efficient phosphorescent organic light-emitting diodes using a homoleptic iridium(III) complex as a sky-blue dopant

(2013) Jinyong Zhuang et al.   ORGANIC ELECTRONICS

Synthesis of Diimidazolylstilbenes as n-Type Blue Fluorophores: Alternative Dopant Materials for Highly Efficient Electroluminescent Devices

(2012) Ho-Hsiu Chou et al.   ADVANCED MATERIALS

Highly efficient organic light-emitting diodes from delayed fluorescence

(2012) Hiroki Uoyama et al.   NATURE

Cyclometalated Iridium(III) Complexes Based on Phenyl-Imidazole Ligand

(2010) Etienne Baranoff et al.   INORGANIC CHEMISTRY

Wide-Energy-Gap Electron-Transport Materials Containing 3,5-Dipyridylphenyl Moieties for an Ultra High Efficiency Blue Organic Light-Emitting Device

(2008) Hisahiro Sasabe et al.   CHEMISTRY OF MATERIALS