Organic light‐emitting diodes: pushing toward the limits and beyond

J Song, H Lee, EG Jeong, KC Choi… - Advanced Materials, 2020 - Wiley Online Library
Organic light‐emitting diodes (OLEDs) are established as a mainstream light source for
display applications and can now be found in a plethora of consumer electronic devices …

Emitter orientation as a key parameter in organic light-emitting diodes

TD Schmidt, T Lampe, D Sylvinson MR, PI Djurovich… - Physical Review …, 2017 - APS
The distinct preferential alignment, ie, horizontal orientation with respect to the substrate
plane, of the optical transition dipole moment vectors (TDMVs) of organic dye molecules is of …

Synergetic electrode architecture for efficient graphene-based flexible organic light-emitting diodes

J Lee, TH Han, MH Park, DY Jung, J Seo… - Nature …, 2016 - nature.com
Graphene-based organic light-emitting diodes (OLEDs) have recently emerged as a key
element essential in next-generation displays and lighting, mainly due to their promise for …

Rigidity-induced delayed fluorescence by ortho donor-appended triarylboron compounds: record-high efficiency in pure blue fluorescent organic light-emitting diodes

YH Lee, S Park, J Oh, JW Shin, J Jung… - … applied materials & …, 2017 - ACS Publications
A synthetic approach to highly efficient thermally activated delayed fluorescence (TADF) is
proposed that uses ortho donor (D)–acceptor (A) compounds (PXZ o B, DPA o B, and Cz o …

High-performance organic light-emitting diodes comprising ultrastable glass layers

J Ràfols-Ribé, PA Will, C Hänisch… - Science …, 2018 - science.org
Organic light-emitting diodes (OLEDs) are one of the key solid-state light sources for various
applications including small and large displays, automotive lighting, solid-state lighting, and …

High‐Efficiency Sky Blue to Ultradeep Blue Thermally Activated Delayed Fluorescent Diodes Based on Ortho‐Carbazole‐Appended Triarylboron Emitters: Above 32 …

YH Lee, S Park, J Oh, SJ Woo, A Kumar… - Advanced Optical …, 2018 - Wiley Online Library
A novel approach to highly efficient, blue thermally activated delayed fluorescent (TADF)
emitters is proposed. A series of ortho‐carbazole‐appended triarylboron compounds (1–5) …

Light extraction from organic light emitting diodes (OLEDs)

R Shinar, J Shinar - Journal of Physics: Photonics, 2022 - iopscience.iop.org
Organic light emitting diode (OLED) technology continues to make strides, particularly in
display technology, with costs decreasing and consumer demand growing. Advances are …

Single‐Layer Organic Light‐Emitting Diode with Trap‐Free Host Beats Power Efficiency and Lifetime of Multilayer Devices

O Sachnik, Y Ie, N Ando, X Tan, PWM Blom… - Advanced …, 2024 - Wiley Online Library
Organic light‐emitting diodes (OLEDs) employing a single active layer potentially offer a
number of benefits compared to multilayer devices; reduced number of materials and …

Tetradentate platinum (II) complexes cyclometalated with functionalized phenyl carbene ligands and their analogues

J Li, ZQ Zhu - US Patent 10,886,478, 2021 - Google Patents
7,501,190 B2 7,635,792 B1 7,655,322 B2 7,854,513 B2 7,947,383 B2 8,106,199 B2
8,133,597 B2 8,389,725 B2 8,617,723 B2 8,669,364 B2 8,778,509 B2 8,816,080 B2 …

Organic light-emitting diodes with fluorescent and phosphorescent emitters

J Li, T Fleetham - US Patent 11,329,244, 2022 - Google Patents
A light emitting device includes a first electrode, a hole transporting layer in contact with the
first electrode, a second electrode, an electron transporting layer in contact with the second …