Results 151 to 160 of about 45,828 (296)

Highly efficient blue crystalline organic light‐emitting diodes enabled by a hot exciton sensitizer PyPO

open access: yesFlexMat, EarlyView.
Two different sensitization structures (hot exciton sensitizer type and exciton nanoaggregate type) were integrated into crystalline host matrix. The resulting crystalline organic light‐emitting diodes exhibit low Joule heat loss ratio and high photon output.
Hao Hu   +4 more
wiley   +1 more source

Employing a 2D surface grating to improve light out coupling of a substrate emitting organic LED. - art. no. 64860H [PDF]

open access: yes, 2007
Baets, Roel   +7 more
core   +1 more source

A Compact Circularly Polarized Luminescence Emitter–Chirality of a [2.2]‐Paracyclophane Macrocycle

open access: yesHelvetica Chimica Acta, EarlyView.
A comprehensive chiroptical study of a [2.2]paracyclophane‐based (PCP) macrocycle and its synthetic open precursor reveals intense chiroptical responses. Featuring strong electric circular dichroism (ECD) bands and high luminescence dissymmetry factors (|glum|≈ 10−2), this scaffold serves as an ideal model for investigating chirality and developing ...
Salome L. Heim   +4 more
wiley   +1 more source

Carbazole-benzocarbazole fragments having derivative as very efficient host material for TADF based OLEDs. [PDF]

open access: yesNanoscale Adv
Lenka S   +8 more
europepmc   +1 more source

Deuteration‐functionalized self‐assembled monolayers for UV‐durable perovskite solar cells

open access: yesInfoMat, EarlyView.
Modification with deuterophenyl groups has been demonstrated to be an effective strategy for the construction of SAMs. The impressive PCE of 26.34% is by far one of the highest values for PSCs with the carbazole‐based SAMs as HTLs. This UV resistance performance represents the highest level of performance reported to date for PSCs using SAMs as HTLs ...
Desheng Li   +13 more
wiley   +1 more source

Residual Neural Network Compensation of Temperature‐Induced Gamma Shift in OLED Display

open access: yesJournal of the Society for Information Display, EarlyView.
The figure summarizes the proposed white‐only sensing framework and highlights its key advantages in improving color accuracy and reducing calibration time ABSTRACT Organic light‐emitting diode (OLED) displays exhibit temperature‐induced chromatic shifts and luminance‐dependent nonlinear responses, causing CIEDE2000 color difference (ΔE) and local ...
Ching‐Hsiang Hsu, Mang Ou‐Yang
wiley   +1 more source

Ultrahigh-radiance TTA-based OLED with 13 kA cm-2 current injection. [PDF]

open access: yesLight Sci Appl
Zhao J   +11 more
europepmc   +1 more source

High‐Efficiency Phosphor Thin Films With Controlled Lateral Displacement for Low Color Crosstalk in Micro‐LED Displays

open access: yesJournal of the Society for Information Display, EarlyView.
High‐efficiency nano‐phosphor thin films were developed for micro‐LED color conversion, achieving high quantum efficiency and reduced lateral photon displacement. The optimized film structure effectively suppresses color crosstalk and enables high‐performance, full‐color micro‐LED displays.
Zengzhi Pei   +3 more
wiley   +1 more source

Author Correction: Blue organic light-emitting diode with a turn-on voltage of 1.47V. [PDF]

open access: yesNat Commun
Izawa S   +7 more
europepmc   +1 more source

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