4.6 Article

In Situ Quantifying the Physical Parameters Determining the Efficiency of OLEDs Relying on Triplet-Triplet Annihilation Up-Conversion

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Chemistry, Multidisciplinary

Approaching Nearly 40% External Quantum Efficiency in Organic Light Emitting Diodes Utilizing a Green Thermally Activated Delayed Fluorescence Emitter with an Extended Linear Donor-Acceptor-Donor Structure

Yang Chen et al.

Summary: The study developed a high-performance TADF emitter with controlled molecular orientation and optoelectronic properties, achieving high quantum yield and fast intersystem crossing rate. The corresponding OLED device demonstrated impressive efficiency performance, pushing the device efficiency towards theoretical limits.

ADVANCED MATERIALS (2021)

Article Chemistry, Physical

Deep-blue high-efficiency triplet-triplet annihilation organic light-emitting diodes using donor- and acceptor-modified anthracene fluorescent emitters

C. Cao et al.

Summary: The study focused on the development of deep-blue organic electroluminescent emitters using the triplet-triplet annihilation (TTA) approach. By connecting a PPI donor and a BI acceptor via an anthracene (AN) bridge, a high-performance deep-blue TTA emitter, PPI-AN-BI, was obtained. Experimental and theoretical analysis showed that triplet pair transition and enhanced oscillator strength were key factors contributing to the high efficiency of the non-doped emitters.

MATERIALS TODAY ENERGY (2021)

Review Materials Science, Multidisciplinary

Nonlinear optoelectronic processes in organic optoelectronic devices: Triplet-triplet annihilation and singlet fission

Xianfeng Qiao et al.

MATERIALS SCIENCE & ENGINEERING R-REPORTS (2020)

Article Chemistry, Physical

Achievement of High-Level Reverse Intersystem Crossing in Rubrene-Doped Organic Light-Emitting Diodes

Xiantong Tang et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2020)

Article Chemistry, Multidisciplinary

Strategies for High-Performance Solid-State Triplet-Triplet-Annihilation-Based Photon Upconversion

Ting-An Lin et al.

ADVANCED MATERIALS (2020)

Article Multidisciplinary Sciences

Selective triplet exciton formation in a single molecule

Kensuke Kimura et al.

NATURE (2019)

Article Multidisciplinary Sciences

Realization of high-efficiency fluorescent organic light-emitting diodes with low driving voltage

Amin Salehi et al.

NATURE COMMUNICATIONS (2019)

Article Multidisciplinary Sciences

Triplet-triplet upconversion enhanced by spin-orbit coupling in organic light-emitting diodes

Ryota Ieuji et al.

NATURE COMMUNICATIONS (2019)

Article Multidisciplinary Sciences

Higher order effects in organic LEDs with sub-bandgap turn-on

Sebastian Engmann et al.

NATURE COMMUNICATIONS (2019)

Article Chemistry, Multidisciplinary

Highly Efficient Blue Fluorescent OLEDs Based on Upper Level Triplet-Singlet Intersystem Crossing

Yuwei Xu et al.

ADVANCED MATERIALS (2019)

Article Multidisciplinary Sciences

Slow recombination of spontaneously dissociated organic fluorophore excitons

Takahiko Yamanaka et al.

NATURE COMMUNICATIONS (2019)

Article Chemistry, Multidisciplinary

Exploiting Singlet Fission in Organic Light-Emitting Diodes

Ryo Nagata et al.

ADVANCED MATERIALS (2018)

Article Materials Science, Multidisciplinary

Electrical pumped energy up-conversion: A non-linear electroluminescence process mediated by triplet-triplet annihilation

Xianfeng Qiao et al.

ORGANIC ELECTRONICS (2017)

Article Chemistry, Multidisciplinary

Efficient Triplet Exciton Fusion in Molecularly Doped Polymer Light-Emitting Diodes

Dawei Di et al.

ADVANCED MATERIALS (2017)

Article Nanoscience & Nanotechnology

Exciplex-Sensitized Triplet-Triplet Annihilation in Heterojunction Organic Thin-Film

Bo-Yen Lin et al.

ACS APPLIED MATERIALS & INTERFACES (2017)

Article Chemistry, Multidisciplinary

Origin of Sub-Bandgap Electroluminescence in Organic Light-Emitting Diodes

Chaoyu Xiang et al.

Article Multidisciplinary Sciences

Highly efficient organic light-emitting diodes from delayed fluorescence

Hiroki Uoyama et al.

NATURE (2012)

Article Materials Science, Multidisciplinary

Triplet dynamics in fluorescent polymer light-emitting diodes

Bodo H. Wallikewitz et al.

PHYSICAL REVIEW B (2012)

Article Chemistry, Physical

What controls triplet exciton transfer in organic semiconductors?

Anna Koehler et al.

JOURNAL OF MATERIALS CHEMISTRY (2011)

Article Chemistry, Multidisciplinary

Harvesting triplet excitons from fluorescent blue emitters in white organic light-emitting diodes

Gregor Schwartz et al.

ADVANCED MATERIALS (2007)

Article Chemistry, Physical

Triplet-triplet annihilation in a poly(fluorene)-derivative

D Hertel et al.

JOURNAL OF CHEMICAL PHYSICS (2001)

Article Materials Science, Multidisciplinary

Transient analysis of organic electrophosphorescence: I. Transient analysis of triplet energy transfer

MA Baldo et al.

PHYSICAL REVIEW B (2000)

Article Materials Science, Multidisciplinary

Transient analysis of organic electrophosphorescence. II. Transient analysis of triplet-triplet annihilation

MA Baldo et al.

PHYSICAL REVIEW B (2000)